| 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 | $153.71 | 10.525% | $169.888 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $86.86 | 5.717% | $91.8258 | $91.83 | $91.85 | $91.80 |
| Purchase #3 | $178.85 | 6.295% | $190.1086 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $112.43 | 7.359% | $120.7037 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $81.41 | 8.471% | $88.3062 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $204.52 | 6.260% | $217.323 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $68.65 | 8.541% | $74.5134 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $886.43 | $952.6687 | $952.67 | $952.65 | $952.60 | |