| 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 | $106.58 | 3.367% | $110.1685 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $73.28 | 6.166% | $77.7984 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $89.78 | 10.362% | $99.083 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $176.81 | 4.270% | $184.3598 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $143.84 | 7.432% | $154.5302 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $112.52 | 10.247% | $124.0499 | $124.05 | $124.05 | $124.00 |
| Purchase #7 | $59.84 | 10.534% | $66.1435 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $762.65 | $816.1333 | $816.13 | $816.15 | $816.10 | |