Deactivate Tax Toggle on some pages / meeting conditions.

functions.php

<?php 

/**
* Remove Tax inc/exc toggle code on some pages.
*
* Based on Tax Toggle for WooCommerce 1.3.6
*
* Plugin: https://1.envato.market/taxtoggle
*/
function woo_tax_toggle_remove_tax_on_some_pages(){
	if ( is_admin() ) return;
	
	// you can replace below line with any or multiple conditionals based on WordPress coding standards.		
	if( is_tax( 'product_cat' ) ){
	    // Remove default Tax Toggle price manipulation
	    remove_filter( 'woocommerce_get_price_html', 'wootax_update_price_html', 100, 2 );
	}
}
add_action( 'wp', 'woo_tax_toggle_remove_tax_on_some_pages', 999 );