| 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 | $104.58 | 12.132% | $117.2676 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $20.68 | 4.471% | $21.6046 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $16.41 | 11.598% | $18.3132 | $18.31 | $18.30 | $18.30 |
| Purchase #4 | $136.83 | 10.170% | $150.7456 | $150.75 | $150.75 | $150.70 |
| Purchase #5 | $126.59 | 8.347% | $137.1565 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $136.69 | 5.379% | $144.0426 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $140.39 | 9.839% | $154.203 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $682.17 | $743.3331 | $743.33 | $743.30 | $743.30 | |