| 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 | $153.25 | 10.582% | $169.4669 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $45.88 | 7.508% | $49.3247 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $53.32 | 9.120% | $58.1828 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $59.53 | 7.418% | $63.9459 | $63.95 | $63.95 | $63.90 |
| Purchase #5 | $210.84 | 7.329% | $226.2925 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $103.49 | 3.283% | $106.8876 | $106.89 | $106.90 | $106.90 |
| Purchase #7 | $238.97 | 10.625% | $264.3606 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $865.28 | $938.4610 | $938.46 | $938.45 | $938.50 | |