| 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 | $177.38 | 8.511% | $192.4768 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $148.72 | 6.836% | $158.8865 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $116.95 | 7.731% | $125.9914 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $151.93 | 11.653% | $169.6344 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $135.32 | 9.418% | $148.0644 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $64.79 | 5.230% | $68.1785 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $37.50 | 9.425% | $41.0344 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $832.59 | $904.2664 | $904.26 | $904.35 | $904.30 | |