| 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 | $149.98 | 6.203% | $159.2833 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $98.97 | 11.831% | $110.6791 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $149.28 | 4.640% | $156.2066 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $26.75 | 12.158% | $30.0023 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $81.81 | 4.336% | $85.3573 | $85.36 | $85.35 | $85.40 |
| Purchase #6 | $132.46 | 5.213% | $139.3651 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $71.39 | 10.190% | $78.6646 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $710.64 | $759.5583 | $759.56 | $759.55 | $759.70 | |