| 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 | $111.31 | 5.466% | $117.3942 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $161.41 | 8.411% | $174.9862 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $175.73 | 7.107% | $188.2191 | $188.22 | $188.20 | $188.20 |
| Purchase #4 | $151.33 | 12.259% | $169.8815 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $50.92 | 8.121% | $55.0552 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $30.63 | 10.695% | $33.9059 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $71.41 | 5.275% | $75.1769 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $752.74 | $814.6190 | $814.63 | $814.65 | $814.70 | |