Applying tax on landed cost at the time of receipt

The document Doc ID 2662428.1 says "Applying tax on landed cost at the time of receipt" is outside the scope of the enhancement.

There is a scenario where the supplier is exempted from the tax for the material cost but the landed cost supplier is having tax.

But if we do not apply tax ( especially VAT) during receipt, how the cost of the item will include the tax. The cost updated will be without tax.
Now, when we apply the tax on landed cost during voucher match, the item cost will not be updated.

So as a summary, the cost of the item will not include the tax amount we pay to the supplier.