| 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 | $91.52 | 13.316% | $103.7068 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $116.71 | 13.812% | $132.83 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $107.49 | 5.245% | $113.1279 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $155.90 | 4.871% | $163.4939 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $102.36 | 3.392% | $105.8321 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $245.53 | 8.832% | $267.2152 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $48.56 | 3.504% | $50.2615 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $868.07 | $936.4674 | $936.47 | $936.50 | $936.40 | |