cart-prices-including-tax.xml

<?xml version="1.0"?>
<modification>
    <id>Show amounts including tax in cart</id>
    <version>1.0.0</version>
    <vqmver>2.3.0</vqmver>
    <author>Albert Peschar (albert@peschar.net)</author>
    <file name="catalog/model/total/sub_total.php">
        <operation error="skip">
            <search position="replace"><![CDATA[
                'value'      => $sub_total,
            ]]></search>
            <add><![CDATA[
                'value' => $this->cart->getTotal(),
            ]]></add>
        </operation>
    </file>
    <file name="catalog/model/total/shipping.php">
        <operation error="skip">
            <search position="replace"><![CDATA[
                'value'      => $this->session->data['shipping_method']['cost'],
            ]]></search>
            <add><![CDATA[
                'value'      => $this->tax->calculate($this->session->data['shipping_method']['cost'], $this->session->data['shipping_method']['tax_class_id']),
            ]]></add>
        </operation>
    </file>
    <file name="catalog/model/total/automatic_shipping.php">
        <operation error="skip">
            <search position="replace"><![CDATA[
                'value'			=> $cost,
            ]]></search>
            <add><![CDATA[
                'value'	=> $this->tax->calculate($cost, $tax_class_id),
            ]]></add>
        </operation>
        <operation error="skip">
            <search position="replace"><![CDATA[
                'text'			=> $this->currency->format($cost),
            ]]></search>
            <add><![CDATA[
            ]]></add>
        </operation>
    </file>
</modification>