| 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 | $163.67 | 6.148% | $173.7324 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $12.72 | 3.480% | $13.1627 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $170.99 | 10.325% | $188.6447 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $53.33 | 10.323% | $58.8353 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $12.82 | 3.390% | $13.2546 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $231.90 | 11.245% | $257.9772 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $155.41 | 3.675% | $161.1213 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $800.84 | $866.7282 | $866.72 | $866.75 | $866.70 | |