| 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 | $117.95 | 12.477% | $132.6666 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $26.56 | 5.775% | $28.0938 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $97.29 | 10.796% | $107.7934 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $96.87 | 3.635% | $100.3912 | $100.39 | $100.40 | $100.40 |
| Purchase #5 | $27.38 | 9.866% | $30.0813 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $160.53 | 11.405% | $178.8384 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $100.94 | 10.155% | $111.1905 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $627.52 | $689.0552 | $689.05 | $689.10 | $689.10 | |