[danbuhler]

this will show "PST Exempt %0" for memberships that are exempt.
I have it setup so "Tax Exempt" doesn't pay GST or PST, and Associates and PST Exempt don't pay the PST.

in func.php -> func_calculate_taxes()

Look for this:

        foreach($products as $k=>$product) {
                if (@$product["deleted"]) continue; # for Advanced_Order_Management module
                if ($product["free_tax"] != "Y") {
                        $product_taxes = func_get_product_taxes($products[$k], $customer_info["login"], true);

Add this right below:

                        switch($customer_info["membership"]) {
                                case "Tax Exempt":
                                        if (is_array($product_taxes["GST7"])) {
                                                $product_taxes["GST7"]["tax_display_name"] = "GST Exempt";
                                                $product_taxes["GST7"]["rate_value"] = 0;
                                        }
                                case "PST Exempt":
                                case "Associate":
                                        if (is_array($product_taxes["PST7"])) {
                                                $product_taxes["PST7"]["tax_display_name"] = "PST Exempt";
                                                $product_taxes["PST7"]["rate_value"] = 0;
                                        }
                                        break;
                        }