How to exclude adding up of the exicse amount in Amount to customer

Dear All,

Hi I am faced with a trivial problem that of excluding the excise amount which is being added to the Amount to Customer. I mean the amount that gets printed on the sales invoice which includes all the taxes as well as excise. I want that excise to be excluded from the total not only on report but in the respective table as well ie the G/L entry as well as the Sales invoice table.

regards,

Naval J Kosambe