Use two Sales Tax Values in one quotation

Hi, I want to achieve the following in quotation:

image

The challenge is to get each item sales tax value and how I can calculate all items sales tax value.

set item tax rate in item master and in the sales tax ledger, set it to “0”.
this way when you make the entry, it will pull tax rates from item master and give you correct total. at least erpnext can do this

I think this link Setting Up Taxes can help you some.

Refer to this.