| 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 | $149.86 | 5.599% | $158.2507 | $158.25 | $158.25 | $158.30 |
| Purchase #2 | $85.99 | 13.842% | $97.8927 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $126.71 | 3.402% | $131.0207 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $68.79 | 10.176% | $75.7901 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $37.46 | 7.407% | $40.2347 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $162.82 | 3.857% | $169.1 | $169.10 | $169.10 | $169.10 |
| Purchase #7 | $170.88 | 8.149% | $184.805 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $802.51 | $857.0939 | $857.09 | $857.10 | $857.10 | |