| 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 | $182.42 | 7.455% | $196.0194 | $196.02 | $196.00 | $196.00 |
| Purchase #2 | $42.33 | 11.767% | $47.311 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $15.73 | 5.863% | $16.6522 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $194.61 | 4.669% | $203.6963 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $44.50 | 13.273% | $50.4065 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $59.60 | 5.516% | $62.8875 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $187.45 | 13.549% | $212.8476 | $212.85 | $212.85 | $212.80 |
| 7 purchase totals = | $726.64 | $789.8205 | $789.83 | $789.80 | $789.80 | |