| 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 | $148.90 | 11.872% | $166.5774 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $157.35 | 6.867% | $168.1552 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $188.29 | 10.523% | $208.1038 | $208.10 | $208.10 | $208.10 |
| Purchase #4 | $136.55 | 12.593% | $153.7457 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $133.42 | 4.410% | $139.3038 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $250.94 | 11.637% | $280.1419 | $280.14 | $280.15 | $280.10 |
| Purchase #7 | $229.36 | 7.868% | $247.406 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,244.81 | $1,363.4338 | $1,363.44 | $1,363.45 | $1,363.40 | |