Copy a Pricing Condition Type to Tax Calculation Procedure

Hi,

Routine 362 assigned to BASB to get the base value against the which the subsequent tax has been calculated.

For Eg.

Tax Procedure : TAXINN

BASB = 1000

Tax1 = 12 % of BASB = 120

Tax2 = 2% of Tax1 = 2.4

Tax3 = 1% of Tax1 = 1.2

TotalTaxA = Tax1 + Tax2 + Tax3 = 123.6

Now I need another Condition Type say ZROV ( let ZROV = 50 ) which I would want to fetch from my PO Pricing Procedure.

My New Base for Tax 4 = BASB + TotalTaxA + ZROV = 1000 + 123.6 +50 = 1183.6

Please let me know how can one copy ZROV from a Condition Type in PO Pricing Procedure to Tax Pricing Procedure.

regards

Kaustav