| 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 | $160.61 | 3.409% | $166.0852 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $79.99 | 9.839% | $87.8602 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $11.76 | 3.585% | $12.1816 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $223.80 | 5.660% | $236.4671 | $236.47 | $236.45 | $236.50 |
| Purchase #5 | $192.39 | 8.541% | $208.822 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $115.37 | 12.733% | $130.0601 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $126.69 | 12.507% | $142.5351 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $910.61 | $984.0113 | $984.02 | $984.00 | $984.10 | |