| 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 | $132.46 | 10.837% | $146.8147 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $27.47 | 11.681% | $30.6788 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $155.89 | 8.811% | $169.6255 | $169.63 | $169.65 | $169.60 |
| Purchase #4 | $39.78 | 8.639% | $43.2166 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $46.58 | 12.760% | $52.5236 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $154.38 | 3.803% | $160.2511 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $243.32 | 7.339% | $261.1773 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $799.88 | $864.2876 | $864.29 | $864.30 | $864.30 | |