| 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 | $15.91 | 7.662% | $17.129 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $204.31 | 9.839% | $224.4121 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $184.68 | 13.339% | $209.3145 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $102.63 | 3.335% | $106.0527 | $106.05 | $106.05 | $106.10 |
| Purchase #5 | $160.34 | 7.595% | $172.5178 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $159.25 | 8.713% | $173.1255 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $28.33 | 13.636% | $32.1931 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $855.45 | $934.7447 | $934.74 | $934.75 | $934.70 | |