API to get Line Item Net Price

Syncro API doesnt give Line Item Net Price, only gives pricing with Taxes, this is a problem since every acounting software expects net prices (without taxes), calculating the net prices manualy will give problems when rounding the numbers. Can Syncro implement the Net Prices feature? the value is stored in syncro why not make it available in the API?

will there be any reply about this issue? it seems to be a quick fix.