| 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 | $149.30 | 13.370% | $169.2614 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $51.28 | 7.806% | $55.2829 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $41.26 | 3.114% | $42.5448 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $126.68 | 7.475% | $136.1493 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $30.43 | 13.761% | $34.6175 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $58.65 | 4.712% | $61.4136 | $61.41 | $61.40 | $61.40 |
| Purchase #7 | $116.88 | 7.315% | $125.4298 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $574.48 | $624.6993 | $624.69 | $624.70 | $624.60 | |