| 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 | $191.59 | 5.841% | $202.7808 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $142.36 | 9.181% | $155.4301 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $27.61 | 9.272% | $30.17 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $207.55 | 9.470% | $227.205 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $16.92 | 5.204% | $17.8005 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $119.76 | 10.799% | $132.6929 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $39.34 | 5.245% | $41.4034 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $745.13 | $807.4827 | $807.48 | $807.50 | $807.50 | |