| 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 | $182.65 | 10.433% | $201.7059 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $7.29 | 7.616% | $7.8452 | $7.85 | $7.85 | $7.80 |
| Purchase #3 | $12.83 | 9.375% | $14.0328 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $21.76 | 7.465% | $23.3844 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $246.79 | 7.451% | $265.1783 | $265.18 | $265.20 | $265.20 |
| Purchase #6 | $125.83 | 13.791% | $143.1832 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $30.31 | 8.571% | $32.9079 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $627.46 | $688.2377 | $688.24 | $688.30 | $688.20 | |