| 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 | $143.78 | 9.583% | $157.5584 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $214.91 | 10.167% | $236.7599 | $236.76 | $236.75 | $236.80 |
| Purchase #3 | $31.40 | 6.670% | $33.4944 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $124.73 | 9.117% | $136.1016 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $48.36 | 9.336% | $52.8749 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $174.46 | 10.349% | $192.5149 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $130.48 | 6.510% | $138.9742 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $868.12 | $948.2783 | $948.26 | $948.20 | $948.40 | |