Magento2 : How to get equivalent class of "Mage::getModel('tax/calculation')"?
in your block file
protected $calculation;
public function __construct(
\Magento\Backend\Block\Template\Context $context,
\Magento\Tax\Model\Calculation $calculation,
.........
) {
...........
$this->calculation = $calculation;
...........
}
public function yourmethod()
{
$taxCalculation = $this->calculation;
$request = $taxCalculation->getRateRequest(null, null, null, $store);
$taxClassId = $_product->getTaxClassId();
$percent = $taxCalculation->getRate($request->setProductClassId($taxClassId));
}