| 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 | $122.84 | 11.508% | $136.9764 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $75.34 | 9.260% | $82.3165 | $82.32 | $82.30 | $82.30 |
| Purchase #3 | $191.72 | 6.439% | $204.0649 | $204.06 | $204.05 | $204.10 |
| Purchase #4 | $227.84 | 6.248% | $242.0754 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $16.42 | 6.520% | $17.4906 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $18.53 | 4.456% | $19.3557 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $140.41 | 11.299% | $156.2749 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $793.10 | $858.5544 | $858.56 | $858.55 | $858.70 | |