| 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 | $139.48 | 3.771% | $144.7398 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $153.49 | 6.714% | $163.7953 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $84.88 | 6.383% | $90.2979 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $222.97 | 7.440% | $239.559 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $120.83 | 3.172% | $124.6627 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $48.94 | 13.849% | $55.7177 | $55.72 | $55.70 | $55.70 |
| Purchase #7 | $109.88 | 9.842% | $120.6944 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $880.47 | $939.4668 | $939.47 | $939.45 | $939.50 | |