| 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 | $159.37 | 10.711% | $176.4401 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $49.79 | 5.801% | $52.6783 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $105.46 | 10.606% | $116.6451 | $116.65 | $116.65 | $116.60 |
| Purchase #4 | $76.92 | 10.717% | $85.1635 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $103.62 | 7.429% | $111.3179 | $111.32 | $111.30 | $111.30 |
| Purchase #6 | $122.96 | 3.122% | $126.7988 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $149.74 | 7.642% | $161.1831 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $767.86 | $830.2268 | $830.23 | $830.25 | $830.20 | |