| 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 | $166.53 | 6.433% | $177.2429 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $46.60 | 4.639% | $48.7618 | $48.76 | $48.75 | $48.80 |
| Purchase #3 | $103.34 | 12.521% | $116.2792 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $22.85 | 6.613% | $24.3611 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $115.35 | 10.850% | $127.8655 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $115.87 | 7.420% | $124.4676 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $36.28 | 12.222% | $40.7141 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $606.82 | $659.6922 | $659.69 | $659.65 | $659.80 | |