VAT rates for Shopify - single variant

cart.liquid

<tbody>
  {% for item in cart.items %}
  <tr>
    <td class="image">
      <div class="product_image">
        <a href="{{ item.url }}">
          <img src="{{ item | img_url: 'small' }}"  alt="{{ item.title | escape }}" />
        </a>
      </div>
    </td>
    <td class="item">
      <a href="{{ item.url }}">
        <strong>{{ item.product.title }}</strong>
        {% if item.product.variants.size > 1 %}
        <span class="variant_title">{{ item.variant.title }}</span>
        {% endif %}
      </a>
    </td>
    <td class="qty">
      <input type="text" size="4" name="updates[]" id="updates_{{ item.id }}" value="{{ item.quantity }}" onfocus="this.select();" class="tc item-quantity" />
    </td>
    <td class="price">{{ item.line_price | times: 1.20 | money }}</td>
    <td class="remove"><a href="/cart/change?line={{ forloop.index }}&quantity=0" class="cart">{{ 'cart.general.remove' | t }}</a></td>
  </tr>
  {% endfor %}
  <tr class="summary">
    <td class="image">&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td class="price"><span class="total"><strong>{{ cart.total_price | times: 1.20 | money }}<br />Int price: {{ cart.total_price | money }}</strong></span></td>
    <td>&nbsp;</td>
  </tr>
</tbody>

product-loop.liquid

<span class="price">
  {% assign variant = product.selected_or_first_available_variant %}
  {% assign price_no_vat = variant.price | money %}
  {% assign price = variant.price | times: 1.20 | money %}

  {% assign compare_at_price_no_vat = variant.compare_at_price | money %}
  {% assign compare_at_price = variant.compare_at_price | times: 1.20 | money %}
  
{% if product.available %}
  {% if compare_at_price > price %}
    <del>{{ compare_at_price | money }}</del>
  {% endif %}
  {% if product.price_varies %}{{ 'collections.product_item.from_text_html' | t: price: price }}{% else %}{{ price }}{% endif %}
{% else %}
  {% if product.price_varies %}{{ 'collections.product_item.from_text_html' | t: price: price }}{% else %}{{ price }}{% endif %}
  {% unless settings.show_sold_out_circle %}
    {{ 'products.general.sold_out_html' | t }}
  {% endunless %}
{% endif %}
<br>
Intl price: {{ price_no_vat }}
</span>

product.liquid

<div class="purchase" itemprop="offers" itemscope itemtype="http://schema.org/Offer">
  <meta itemprop="priceCurrency" content="{{ shop.currency }}" />
  {% if product.available %}
    <link itemprop="availability" href="http://schema.org/InStock" />
  {% else %}
    <link itemprop="availability" href="http://schema.org/OutOfStock" />
  {% endif %}
  
  {% assign variant = product.selected_or_first_available_variant %}
  {% assign price_no_vat = variant.price %}
  {% assign price = price_no_vat | times: 1.20 %}
  
  {% assign compare_at_price_no_vat = variant.compare_at_price %}
  {% assign compare_at_price = compare_at_price_no_vat | times: 1.20 %}
  
  <h2 class="price" id="price-preview">
    <span itemprop="price">{{ price | money }}</span>{% if price < compare_at_price %} <del>{{ compare_at_price | money }}</del>{% endif %}
  </h2>
  <h4 class="price" id="price-preview-no-vat">Int price: {{ price_no_vat | money }}</h4>
</div>