application_top.php
// include the language translations
require(DIR_WS_LANGUAGES . $language . '.php');
general.php
306 // Returns the tax rate for a zone / class
307 // TABLES: tax_rates, zones_to_geo_zones
308 function tep_get_tax_rate($class_id, $country_id = -1, $zone_id = -1) {
309 global $customer_zone_id, $customer_country_id, $customer_id;
310
311 $customer_suburb_query = tep_db_query("select entry_suburb, entry_zone_id" from . TABLE_ADDRESS_BOOK . " where customers_id = '" . $customer_id . "'");