| 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 | $154.86 | 9.121% | $168.9848 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $46.64 | 4.715% | $48.8391 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $19.55 | 3.271% | $20.1895 | $20.19 | $20.20 | $20.20 |
| Purchase #4 | $138.51 | 4.554% | $144.8177 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $38.53 | 9.537% | $42.2046 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $51.50 | 13.642% | $58.5256 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $76.33 | 3.536% | $79.029 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $525.92 | $562.5903 | $562.59 | $562.65 | $562.50 | |