| 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 | $93.98 | 7.442% | $100.974 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $96.71 | 10.191% | $106.5657 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $18.61 | 8.832% | $20.2536 | $20.25 | $20.25 | $20.30 |
| Purchase #4 | $125.71 | 8.480% | $136.3702 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $173.84 | 6.566% | $185.2543 | $185.25 | $185.25 | $185.30 |
| Purchase #6 | $240.89 | 6.807% | $257.2874 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $148.76 | 9.850% | $163.4129 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $898.50 | $970.1181 | $970.11 | $970.05 | $970.30 | |