| 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 | $163.77 | 12.669% | $184.518 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $142.57 | 3.297% | $147.2705 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $13.56 | 3.566% | $14.0435 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $54.84 | 13.246% | $62.1041 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $133.64 | 11.105% | $148.4807 | $148.48 | $148.50 | $148.50 |
| Purchase #6 | $54.26 | 7.126% | $58.1266 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $58.43 | 13.420% | $66.2713 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $621.07 | $680.8147 | $680.81 | $680.80 | $680.80 | |