| 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 | $130.25 | 10.595% | $144.05 | $144.05 | $144.05 | $144.10 |
| Purchase #2 | $173.84 | 10.852% | $192.7051 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $212.49 | 6.220% | $225.7069 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $22.83 | 11.838% | $25.5326 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $21.66 | 3.246% | $22.3631 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $6.91 | 6.655% | $7.3699 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $177.70 | 6.448% | $189.1581 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $745.68 | $806.8857 | $806.89 | $806.85 | $807.00 | |