- $tax_group_id = $this->tax_group_id;
-
- $taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id);
-
+ $tax_group_id = $this->tax_group_id;
+ $taxes = get_tax_for_items($items, $prices, $shipping_cost, $tax_group_id,
+ $this->tax_included);
+
+ if (isset($this->tax_overrides))
+ foreach($this->tax_overrides as $id => $value) // add values entered manually
+ {
+ $taxes[$id]['Override'] = $value;
+ }
+
+ // Taxes included in gl_codes table have exact value, but count to overrides as well.
+ // Therefore when we want to now taxes only for items (gl_codes==false),
+ // we have to subtract gl_taxes from override values.
+ foreach ($this->gl_codes as $gl_code)
+ {
+ $index = is_tax_account($gl_code->gl_code);
+ if ($index !== false)
+ {
+ if ($gl_codes)
+ $taxes[$index]['Value'] += $gl_code->amount;
+ elseif (isset($this->tax_overrides))
+ $taxes[$index]['Override'] -= $gl_code->amount;
+ }
+ }
+