| 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 | $164.43 | 8.388% | $178.2224 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $144.38 | 10.196% | $159.101 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $148.30 | 10.409% | $163.7365 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $64.96 | 11.724% | $72.5759 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $39.68 | 9.203% | $43.3318 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $205.97 | 12.781% | $232.295 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $134.52 | 10.218% | $148.2653 | $148.27 | $148.25 | $148.30 |
| 7 purchase totals = | $902.24 | $997.5279 | $997.54 | $997.55 | $997.50 | |