/**
* @return array
*/
public function getTotalTaxes()
{
$taxes = $this->getSubtotalTaxes();
if ($this->payment) {
$tax = $this->payment->getTax();
$taxes[$this->payment->getTaxClass()->getId()] += $tax;
}
if ($this->shipping) {
$tax = $this->shipping->getTax();
$taxes[$this->shipping->getTaxClass()->getId()] += $tax;
}
if ($this->specials) {
foreach ($this->specials as $special) {
$tax = $special->getTax();
$taxes[$special->getTaxClass()->getId()] += $tax;
}
}
return $taxes;
}
