| 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 | $210.65 | 6.776% | $224.9236 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $38.44 | 8.357% | $41.6524 | $41.65 | $41.65 | $41.70 |
| Purchase #3 | $131.98 | 9.319% | $144.2792 | $144.28 | $144.30 | $144.30 |
| Purchase #4 | $148.67 | 9.637% | $162.9973 | $163.00 | $163.00 | $163.00 |
| Purchase #5 | $47.65 | 9.866% | $52.3511 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $49.70 | 8.453% | $53.9011 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $180.60 | 12.374% | $202.9474 | $202.95 | $202.95 | $202.90 |
| 7 purchase totals = | $807.69 | $883.0521 | $883.05 | $883.05 | $883.10 | |