Excise duty manual entry in PO

Question

Dear Experts,
     Plese Give me Solution
Client Requirement  , They want Manual entry excise duty  deductible in the PO . But they don't want Posted that value into MIGO documents.But they want to post that value into vendor account amount.
Example
PO
base value 1000 10 qty 
excise duty deductible 10 %
MIGO ,   inventory  10000 +
               GR/IR clearing account 10000 -
IN MIRO , GR/IR clearing account 10000+
                vendor account 10100
                 excise duty            100 -
He wants that value in MIRO, BUt not in MIGO.
He wants posting seperately g/l account.

Answer 1

I already proposed this solution. He don't want tax code . Why becasue he don.t how much excise duty . Some times , 10.02 some times 10 some times 10.06 like wise
He told now in our client 40 tax-codes is there . but every point we create tax code using this is very critical. That's why asking manual entry in PO
Thank u for reply
Edited by: devarapalliravindra18 on Feb 6, 2012 9:41 AM