| 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 | $130.81 | 9.247% | $142.906 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $105.35 | 4.749% | $110.3531 | $110.35 | $110.35 | $110.40 |
| Purchase #3 | $87.53 | 11.608% | $97.6905 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $154.45 | 3.841% | $160.3824 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $57.66 | 8.777% | $62.7208 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $13.65 | 4.450% | $14.2574 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $99.88 | 4.780% | $104.6543 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $649.33 | $692.9645 | $692.96 | $692.95 | $693.10 | |