In My website i want to show in this way
Grand total = subtotal + tax
Even i can't under stand how it will display and how taking tax based on product. Can you please explain some one?
I Got answer in my question
In Shopping cart page want to show subtotal without tax then go to
/app/design/frontend/package/theme/template/tax/checkout
Find this
Mage::helper('core')->currency($this->getTotal()->getValue(), false, false);
and change into
Mage::getSingleton('checkout/cart')->getQuote()->getSubtotal();
No need to set Exclude tax