| 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 | $91.62 | 11.573% | $102.2232 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $44.99 | 3.174% | $46.418 | $46.42 | $46.40 | $46.40 |
| Purchase #3 | $195.62 | 13.872% | $222.7564 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $93.89 | 8.450% | $101.8237 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $145.45 | 9.451% | $159.1965 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $23.77 | 12.449% | $26.7291 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $133.58 | 13.507% | $151.6227 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $728.92 | $810.7696 | $810.77 | $810.70 | $810.70 | |