| 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 | $106.78 | 13.670% | $121.3768 | $121.38 | $121.40 | $121.40 |
| Purchase #2 | $182.78 | 6.585% | $194.8161 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $151.34 | 4.627% | $158.3425 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $156.44 | 6.333% | $166.3473 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $191.89 | 12.115% | $215.1375 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $30.54 | 9.586% | $33.4676 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $208.36 | 6.874% | $222.6827 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $1,028.13 | $1,112.1705 | $1,112.18 | $1,112.20 | $1,112.10 | |