gross price per pc change?

gross price per pc change?
Dear all,I have a question in regards to pricing.The Net Price field column in our PO's Item Overview section will automatically deduct the amount when there is discount (HB01-Header discount cond type/RB00-Line discount cond type) applied.For example,if a material A,cost $100/pc,and 10qty is order,the Net price will change from $100 (the initial key in amount) to 85.71,when the con type HB01 discount is enter on the Header's condition section.My question:I am wondering if there is anywhere (in configure,perhaps) to make the Net Price field amount to NOT changed (i.e.remain as the original price of $100) even after discount or tax condition type is entered either in header or item detail's condition tab?thanks a million