| 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 | $137.37 | 10.648% | $151.9972 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $234.82 | 11.525% | $261.883 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $96.79 | 7.784% | $104.3241 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $205.79 | 3.398% | $212.7827 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $166.93 | 8.651% | $181.3711 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $110.60 | 10.504% | $122.2174 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $140.66 | 12.818% | $158.6898 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $1,092.96 | $1,193.2653 | $1,193.26 | $1,193.25 | $1,193.30 | |