| 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 | $60.32 | 10.519% | $66.6651 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $124.49 | 10.116% | $137.0834 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $225.78 | 11.601% | $251.9727 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $153.69 | 12.667% | $173.1579 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $7.98 | 13.404% | $9.0496 | $9.05 | $9.05 | $9.00 |
| Purchase #6 | $148.83 | 7.259% | $159.6336 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $151.55 | 10.317% | $167.1854 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $872.64 | $964.7477 | $964.75 | $964.75 | $964.80 | |