| 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 | $72.45 | 13.504% | $82.2336 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $15.28 | 13.644% | $17.3648 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $149.95 | 10.390% | $165.5298 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $119.30 | 8.779% | $129.7733 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $193.92 | 7.612% | $208.6812 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $37.28 | 11.288% | $41.4882 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $59.69 | 6.740% | $63.7131 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $647.87 | $708.7840 | $708.77 | $708.80 | $708.80 | |