| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.57 | 7.304% | $201.2701 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $30.94 | 8.461% | $33.5578 | $33.56 | $33.55 | $33.60 |
| Purchase #3 | $16.33 | 4.401% | $17.0487 | $17.05 | $17.05 | $17.00 |
| Purchase #4 | $71.74 | 8.755% | $78.0208 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $44.33 | 6.614% | $47.262 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $221.48 | 6.679% | $236.2726 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $23.48 | 13.396% | $26.6254 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $595.87 | $640.0574 | $640.06 | $640.00 | $640.10 | |