| 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 | $228.47 | 3.790% | $237.129 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $18.76 | 12.455% | $21.0966 | $21.10 | $21.10 | $21.10 |
| Purchase #3 | $19.52 | 9.291% | $21.3336 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $63.27 | 7.501% | $68.0159 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $191.73 | 5.270% | $201.8342 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $155.49 | 9.232% | $169.8448 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $12.69 | 9.728% | $13.9245 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $689.93 | $733.1786 | $733.17 | $733.20 | $733.00 | |