| 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 | $177.44 | 5.174% | $186.6207 | $186.62 | $186.60 | $186.60 |
| Purchase #2 | $111.57 | 3.648% | $115.6401 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $113.69 | 10.409% | $125.524 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $29.49 | 4.308% | $30.7604 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $224.84 | 12.762% | $253.5341 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $168.39 | 9.462% | $184.3231 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $92.69 | 8.690% | $100.7448 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $918.11 | $997.1472 | $997.13 | $997.10 | $997.00 | |