| 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 | $131.47 | 8.817% | $143.0617 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $154.69 | 9.723% | $169.7305 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $60.69 | 13.416% | $68.8322 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $92.80 | 5.361% | $97.775 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $211.85 | 10.808% | $234.7467 | $234.75 | $234.75 | $234.70 |
| Purchase #6 | $30.28 | 9.494% | $33.1548 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $225.36 | 11.150% | $250.4876 | $250.49 | $250.50 | $250.50 |
| 7 purchase totals = | $907.14 | $997.7885 | $997.79 | $997.85 | $997.80 | |