| 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 | $142.96 | 4.641% | $149.5948 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $155.56 | 5.318% | $163.8327 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $68.97 | 4.684% | $72.2006 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $15.40 | 3.481% | $15.9361 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $78.77 | 9.615% | $86.3437 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $243.84 | 3.617% | $252.6597 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $184.81 | 9.714% | $202.7624 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $890.31 | $943.3300 | $943.32 | $943.35 | $943.30 | |