| 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 | $168.28 | 9.152% | $183.681 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $213.49 | 12.360% | $239.8774 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $146.51 | 9.701% | $160.7229 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $104.95 | 4.604% | $109.7819 | $109.78 | $109.80 | $109.80 |
| Purchase #5 | $178.65 | 13.708% | $203.1393 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $25.25 | 4.751% | $26.4496 | $26.45 | $26.45 | $26.40 |
| Purchase #7 | $41.82 | 10.742% | $46.3123 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $878.95 | $969.9644 | $969.96 | $970.00 | $969.90 | |