| 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 | $13.98 | 8.534% | $15.1731 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $55.40 | 8.801% | $60.2758 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $248.45 | 13.119% | $281.0442 | $281.04 | $281.05 | $281.00 |
| Purchase #4 | $68.55 | 10.629% | $75.8362 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $158.74 | 11.354% | $176.7633 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $141.97 | 4.791% | $148.7718 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $188.82 | 11.223% | $210.0113 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $875.91 | $967.8757 | $967.87 | $967.85 | $967.90 | |