| 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 | $160.77 | 6.143% | $170.6461 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $244.47 | 6.677% | $260.7933 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $53.48 | 3.108% | $55.1422 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $47.54 | 10.428% | $52.4975 | $52.50 | $52.50 | $52.50 |
| Purchase #5 | $148.74 | 12.362% | $167.1272 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $116.64 | 9.245% | $127.4234 | $127.42 | $127.40 | $127.40 |
| Purchase #7 | $108.46 | 6.539% | $115.5522 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $880.10 | $949.1819 | $949.18 | $949.20 | $949.10 | |