| 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 | $143.66 | 5.290% | $151.2596 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $78.53 | 4.672% | $82.1989 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $142.49 | 7.427% | $153.0727 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $212.91 | 5.694% | $225.0331 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $99.26 | 9.814% | $109.0014 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $200.63 | 13.692% | $228.1003 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $46.84 | 4.379% | $48.8911 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $924.32 | $997.5571 | $997.55 | $997.55 | $997.60 | |