| 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 | $153.48 | 11.252% | $170.7496 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $187.48 | 12.514% | $210.9412 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $96.55 | 3.323% | $99.7584 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $48.72 | 7.442% | $52.3457 | $52.35 | $52.35 | $52.30 |
| Purchase #5 | $104.33 | 11.496% | $116.3238 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $125.97 | 11.466% | $140.4137 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $19.86 | 4.569% | $20.7674 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $736.39 | $811.2998 | $811.30 | $811.25 | $811.20 | |