| 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 | $163.30 | 4.851% | $171.2217 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $135.27 | 11.859% | $151.3117 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $170.51 | 12.138% | $191.2065 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $140.77 | 5.234% | $148.1379 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $36.38 | 7.409% | $39.0754 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $62.90 | 4.124% | $65.494 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $102.47 | 4.796% | $107.3845 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $811.60 | $873.8317 | $873.83 | $873.85 | $873.80 | |