| 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 | $164.63 | 12.442% | $185.1133 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $85.89 | 10.420% | $94.8397 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $132.54 | 5.749% | $140.1597 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $72.92 | 12.367% | $81.938 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $73.61 | 10.713% | $81.4958 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $124.98 | 12.485% | $140.5838 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $125.68 | 11.658% | $140.3318 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $780.25 | $864.4621 | $864.46 | $864.50 | $864.40 | |