We can see the Tax classification fields in customer master and Material master JTX1, JTX2, JTX3,JTX4....as per my Knowledge
JTX1 for Excise duty
JTX2 for sales tax-LST
JTX3 for sales tax-CST
JTX4 for Cess.........Plzz correct me if iam wrong.
Plzz elbrote me with Example