| 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 | $187.27 | 11.802% | $209.3716 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $46.34 | 12.361% | $52.0681 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $28.59 | 5.545% | $30.1753 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $47.90 | 10.389% | $52.8763 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $173.43 | 7.128% | $185.7921 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $26.57 | 6.301% | $28.2442 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $216.28 | 7.706% | $232.9465 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $726.38 | $791.4741 | $791.48 | $791.50 | $791.50 | |