| 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 | $173.30 | 4.147% | $180.4868 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $121.37 | 3.664% | $125.817 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $60.98 | 6.417% | $64.8931 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $147.57 | 6.492% | $157.1502 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $86.61 | 13.179% | $98.0243 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $45.56 | 9.746% | $50.0003 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $172.70 | 10.530% | $190.8853 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $808.09 | $867.2570 | $867.26 | $867.25 | $867.30 | |