| 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 | $180.57 | 8.444% | $195.8173 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $125.90 | 10.837% | $139.5438 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $48.90 | 9.390% | $53.4917 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $239.37 | 13.301% | $271.2086 | $271.21 | $271.20 | $271.20 |
| Purchase #5 | $48.58 | 8.204% | $52.5655 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $143.84 | 13.356% | $163.0513 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $155.31 | 3.775% | $161.173 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $942.47 | $1,036.8512 | $1,036.85 | $1,036.80 | $1,036.90 | |