| 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 | $149.32 | 9.418% | $163.383 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $99.51 | 12.235% | $111.685 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $99.26 | 12.791% | $111.9563 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $78.79 | 9.236% | $86.067 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $194.57 | 11.373% | $216.6984 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $62.82 | 11.715% | $70.1794 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $190.74 | 13.670% | $216.8142 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $875.01 | $976.7833 | $976.79 | $976.80 | $976.90 | |