| 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 | $183.47 | 3.414% | $189.7337 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $232.78 | 4.518% | $243.297 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $96.93 | 8.729% | $105.391 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $234.75 | 11.336% | $261.3613 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $8.67 | 4.598% | $9.0686 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $78.80 | 4.860% | $82.6297 | $82.63 | $82.65 | $82.60 |
| Purchase #7 | $13.69 | 4.428% | $14.2962 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $849.09 | $905.7775 | $905.78 | $905.80 | $905.80 | |