/**
 * WooCommerce - Remove "inc. tax"/"inc. VAT" suffix from cart.
 * Need help customising the code for your need? Hire us on Codeable: https://aelia.co/hire_us
 * 
 * @param $inc_tax_or_vat_suffix
 * @return string
 * @author Aelia
 */ 
add_filter('woocommerce_countries_inc_tax_or_vat', function($inc_tax_or_vat_suffix) {
  return '';
});