| 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 | $166.25 | 12.561% | $187.1327 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $29.27 | 3.753% | $30.3685 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $65.55 | 4.290% | $68.3621 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $146.70 | 9.850% | $161.15 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $164.54 | 11.618% | $183.6563 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $47.64 | 9.742% | $52.2811 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $244.63 | 6.747% | $261.1352 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $864.58 | $944.0859 | $944.09 | $944.10 | $944.20 | |