| 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 | $114.57 | 4.868% | $120.1473 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $169.41 | 8.652% | $184.0674 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $182.73 | 11.747% | $204.1953 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $152.82 | 4.647% | $159.9215 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $86.38 | 12.816% | $97.4505 | $97.45 | $97.45 | $97.50 |
| Purchase #6 | $115.81 | 7.660% | $124.681 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $51.71 | 12.274% | $58.0569 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $873.43 | $948.5199 | $948.53 | $948.50 | $948.60 | |