| 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 | $170.73 | 7.474% | $183.4904 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $249.51 | 11.751% | $278.8299 | $278.83 | $278.85 | $278.80 |
| Purchase #3 | $162.79 | 10.795% | $180.3632 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $54.74 | 8.126% | $59.1882 | $59.19 | $59.20 | $59.20 |
| Purchase #5 | $206.88 | 10.235% | $228.0542 | $228.05 | $228.05 | $228.10 |
| Purchase #6 | $21.30 | 9.867% | $23.4017 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $6.29 | 4.714% | $6.5865 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $872.24 | $959.9141 | $959.91 | $959.95 | $960.00 | |