| 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 | $169.77 | 4.568% | $177.5251 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $118.39 | 8.292% | $128.2069 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $48.55 | 11.134% | $53.9556 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $235.56 | 11.644% | $262.9886 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $79.86 | 8.520% | $86.6641 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $59.47 | 10.659% | $65.8089 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $169.30 | 9.551% | $185.4698 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $880.90 | $960.6190 | $960.63 | $960.60 | $960.70 | |