| 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 | $126.81 | 11.572% | $141.4845 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $86.61 | 12.214% | $97.1885 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $243.58 | 7.533% | $261.9289 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $32.37 | 10.648% | $35.8168 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $180.26 | 5.290% | $189.7958 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $82.45 | 10.648% | $91.2293 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $29.59 | 11.339% | $32.9452 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $781.67 | $850.3890 | $850.40 | $850.45 | $850.30 | |