/**
  * Update tax related fields for shipping
  *
  * @param QuoteAddress $address
  * @param TaxDetailsItemInterface $shippingTaxDetails
  * @param TaxDetailsItemInterface $baseShippingTaxDetails
  * @return $this
  */
 protected function processShippingTaxInfo(QuoteAddress $address, $shippingTaxDetails, $baseShippingTaxDetails)
 {
     $address->setTotalAmount('shipping', $shippingTaxDetails->getRowTotal());
     $address->setBaseTotalAmount('shipping', $baseShippingTaxDetails->getRowTotal());
     $address->setTotalAmount('shipping_hidden_tax', $shippingTaxDetails->getDiscountTaxCompensationAmount());
     $address->setBaseTotalAmount('shipping_hidden_tax', $baseShippingTaxDetails->getDiscountTaxCompensationAmount());
     $address->setShippingInclTax($shippingTaxDetails->getRowTotalInclTax());
     $address->setBaseShippingInclTax($baseShippingTaxDetails->getRowTotalInclTax());
     $address->setShippingTaxAmount($shippingTaxDetails->getRowTax());
     $address->setBaseShippingTaxAmount($baseShippingTaxDetails->getRowTax());
     //Add the shipping tax to total tax amount
     $address->addTotalAmount('tax', $shippingTaxDetails->getRowTax());
     $address->addBaseTotalAmount('tax', $baseShippingTaxDetails->getRowTax());
     if ($this->_config->discountTax($address->getQuote()->getStore())) {
         $address->setShippingAmountForDiscount($shippingTaxDetails->getRowTotalInclTax());
         $address->setBaseShippingAmountForDiscount($baseShippingTaxDetails->getRowTotalInclTax());
     }
     return $this;
 }