Requisition of Item with Price Adjustments failed the PO_AUTO_SRC job with Pricing error

It appears that the PO_AUTO_SRC  does not take item price adjustment into consideration. As a result, a ePro requisition for an item that has price adjustment failed at the sourcing job with an error message ‘calculated PO price is greater that the requested price, plus percentage tolerance” For instance, an item is procured at $80 per box. If the quantity is greater than 5, the price is $75 per box.  The price displayed correctly on the requisition when we requested 10 boxes ($750). However, when the requisition is sourced via the PO_AUTO_SRC, we received a pricing error. It appears that