| 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 | $166.68 | 12.778% | $187.9784 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $178.76 | 12.285% | $200.7207 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $28.28 | 6.658% | $30.1629 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $49.62 | 13.775% | $56.4552 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $29.49 | 4.201% | $30.7289 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $148.39 | 10.386% | $163.8018 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $249.30 | 5.781% | $263.712 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $850.52 | $933.5599 | $933.56 | $933.55 | $933.60 | |