| 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 | $151.31 | 5.854% | $160.1677 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $104.50 | 3.811% | $108.4825 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $48.63 | 11.663% | $54.3017 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $92.96 | 7.774% | $100.1867 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $88.78 | 3.644% | $92.0151 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $127.78 | 8.318% | $138.4087 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $212.55 | 3.366% | $219.7044 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $826.51 | $873.2668 | $873.27 | $873.25 | $873.30 | |