| 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 | $173.82 | 3.870% | $180.5468 | $180.55 | $180.55 | $180.50 |
| Purchase #2 | $143.85 | 5.501% | $151.7632 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $212.57 | 3.644% | $220.3161 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $26.62 | 13.736% | $30.2765 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $98.95 | 5.806% | $104.695 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $33.53 | 3.798% | $34.8035 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $62.71 | 10.821% | $69.4958 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $752.05 | $791.8969 | $791.91 | $791.90 | $791.90 | |