| 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 | $126.32 | 13.338% | $143.1686 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $242.41 | 3.321% | $250.4604 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $41.96 | 11.311% | $46.7061 | $46.71 | $46.70 | $46.70 |
| Purchase #4 | $90.71 | 13.458% | $102.9178 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $68.41 | 9.121% | $74.6497 | $74.65 | $74.65 | $74.60 |
| Purchase #6 | $46.90 | 12.421% | $52.7254 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $110.66 | 10.350% | $122.1133 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $727.37 | $792.7413 | $792.75 | $792.70 | $792.70 | |