| 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 | $178.51 | 3.580% | $184.9007 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $215.59 | 6.568% | $229.75 | $229.75 | $229.75 | $229.80 |
| Purchase #3 | $29.57 | 11.669% | $33.0205 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $14.60 | 9.411% | $15.974 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $82.98 | 9.682% | $91.0141 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $86.79 | 8.853% | $94.4735 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $72.78 | 12.553% | $81.9161 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $680.82 | $731.0489 | $731.04 | $730.95 | $731.10 | |