| 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 | $153.66 | 6.127% | $163.0747 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $140.88 | 6.821% | $150.4894 | $150.49 | $150.50 | $150.50 |
| Purchase #3 | $28.54 | 12.865% | $32.2117 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $54.82 | 12.246% | $61.5333 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $78.55 | 12.515% | $88.3805 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $159.57 | 11.335% | $177.6573 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $170.25 | 12.523% | $191.5704 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $786.27 | $864.9173 | $864.91 | $864.90 | $865.00 | |