AP_CUSTOM_WITHHOLDING_PKG

 I have been asked to find out the capabilities for AP_CUSTOM_WITHHOLDING_PKG
 We are trying to develop a tool which will calculate and feed to Oracle the WHT Amount or Rate.  It will ask the person who is raising the PO a set of 15-20 questions depending on the country and then come up with a rate or an amount.

In essence if there is a $100 invoice which may be required to be witheld tax based on the type of service OR whether the service was performed in a particular juridisciton then we may be asked to calculate a WHT amount of $12.5 OR $10 instead of $15. which Oracle would suggest based on Supplier site.  However there may be rounding off issues which we also need to take care.