Вывод значения Tax Rate (налоговой ставки) на странице сайта Magento

 $country = 'US';             // use short country code
 // $region = '12';           // uncomment if needed !must be numeric!
 // $postcode = '95050';      // uncomment if needed
 
 $customer = Mage::getModel('customer/customer')->load( '2' ); // our quote extension stores the customer id ('2') which we use to get the tax class
 $custTax = $customer->getTaxClassId();

 $TaxRequest  = new Varien_Object();
 $TaxRequest->setCountryId( $country );
 // $TaxRequest->setRegionId( $region );              // uncomment if needed '$region'
 // $TaxRequest->setPostcode( $postcode );            // uncomment if needed '$postcode'
 $TaxRequest->setStore( Mage::app()->getStore() );
 $TaxRequest->setCustomerClassId( $custTax );
 $TaxRequest->setProductClassId(2);                   // 2=taxable id (all our products are taxable)

 $taxCalculationModel = Mage::getSingleton('tax/calculation');
 $rate = $taxCalculationModel->getRate($TaxRequest);