+ $this->tax_group_id, $this->tax_included, $this->tax_group_array);
+
+ // Adjustment for swiss franken, we always have 5 rappen = 1/20 franken
+ if ($this->customer_currency == 'CHF') {
+ $val = $taxes['1']['Value'];
+ $val1 = (floatval((intval(round(($val*20),0)))/20));
+ $taxes['1']['Value'] = $val1;
+ }