| 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 | $92.84 | 12.444% | $104.393 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $138.90 | 3.507% | $143.7712 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $21.90 | 7.362% | $23.5123 | $23.51 | $23.50 | $23.50 |
| Purchase #4 | $56.70 | 12.279% | $63.6622 | $63.66 | $63.65 | $63.70 |
| Purchase #5 | $127.59 | 7.372% | $136.9959 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $48.73 | 3.676% | $50.5213 | $50.52 | $50.50 | $50.50 |
| Purchase #7 | $163.38 | 12.622% | $184.0018 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $650.04 | $706.8577 | $706.85 | $706.80 | $706.90 | |