| 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 | $121.81 | 10.289% | $134.343 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $105.25 | 11.407% | $117.2559 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $216.78 | 12.621% | $244.1398 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $137.55 | 5.266% | $144.7934 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $68.98 | 6.185% | $73.2464 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $152.37 | 7.808% | $164.267 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $49.56 | 12.471% | $55.7406 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $852.30 | $933.7861 | $933.79 | $933.80 | $933.70 | |