| 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 | $140.41 | 10.454% | $155.0885 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $191.65 | 13.570% | $217.6569 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $27.26 | 3.278% | $28.1536 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $48.64 | 5.526% | $51.3278 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $141.96 | 5.811% | $150.2093 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $122.71 | 5.847% | $129.8849 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $153.42 | 10.511% | $169.546 | $169.55 | $169.55 | $169.50 |
| 7 purchase totals = | $826.05 | $901.8670 | $901.87 | $901.90 | $901.90 | |