| 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 | $133.39 | 7.481% | $143.3689 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $24.90 | 8.416% | $26.9956 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $25.28 | 8.246% | $27.3646 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $59.54 | 5.768% | $62.9743 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $142.58 | 5.478% | $150.3905 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $86.34 | 10.821% | $95.6829 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $247.57 | 3.482% | $256.1904 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $719.60 | $762.9672 | $762.96 | $762.95 | $763.10 | |