| 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 | $14.99 | 3.329% | $15.489 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $14.49 | 11.396% | $16.1413 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $158.68 | 5.630% | $167.6137 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $185.55 | 4.172% | $193.2911 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $198.95 | 11.428% | $221.686 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $69.81 | 4.420% | $72.8956 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $212.49 | 5.818% | $224.8527 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $854.96 | $911.9694 | $911.97 | $912.00 | $912.00 | |