| 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 | $177.53 | 7.248% | $190.3974 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $231.77 | 7.778% | $249.7971 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $71.71 | 7.491% | $77.0818 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $61.50 | 8.412% | $66.6734 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $127.88 | 13.415% | $145.0351 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $76.78 | 12.867% | $86.6593 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $61.34 | 8.576% | $66.6005 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $808.51 | $882.2446 | $882.25 | $882.25 | $882.30 | |