| 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 | $105.61 | 13.791% | $120.1747 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $138.95 | 6.441% | $147.8998 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $128.88 | 13.418% | $146.1731 | $146.17 | $146.15 | $146.20 |
| Purchase #4 | $113.72 | 12.801% | $128.2773 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $80.28 | 8.558% | $87.1504 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $157.98 | 7.425% | $169.71 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $131.71 | 6.401% | $140.1408 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $857.13 | $939.5261 | $939.52 | $939.50 | $939.60 | |