| 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 | $174.77 | 3.547% | $180.9691 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $73.63 | 7.749% | $79.3356 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $93.26 | 11.751% | $104.219 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $70.62 | 9.404% | $77.2611 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $199.49 | 6.639% | $212.7341 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $206.66 | 11.134% | $229.6695 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $44.82 | 9.271% | $48.9753 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $863.25 | $933.1637 | $933.17 | $933.15 | $933.20 | |