| 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 | $146.86 | 4.443% | $153.385 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $59.58 | 11.471% | $66.4144 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $224.45 | 12.303% | $252.0641 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $170.88 | 7.730% | $184.089 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $194.52 | 5.234% | $204.7012 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $228.28 | 12.648% | $257.1529 | $257.15 | $257.15 | $257.20 |
| Purchase #7 | $55.90 | 6.719% | $59.6559 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $1,080.47 | $1,177.4625 | $1,177.46 | $1,177.45 | $1,177.60 | |