| 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 | $112.47 | 4.254% | $117.2545 | $117.25 | $117.25 | $117.30 |
| Purchase #2 | $65.88 | 9.787% | $72.3277 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $29.25 | 3.336% | $30.2258 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $96.86 | 10.660% | $107.1853 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $59.34 | 13.102% | $67.1147 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $156.87 | 7.354% | $168.4062 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $190.95 | 8.831% | $207.8128 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $711.62 | $770.3270 | $770.33 | $770.35 | $770.30 | |