| 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 | $113.61 | 11.683% | $126.8831 | $126.88 | $126.90 | $126.90 |
| Purchase #2 | $176.73 | 8.655% | $192.026 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $106.84 | 9.850% | $117.3637 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $83.99 | 6.267% | $89.2537 | $89.25 | $89.25 | $89.30 |
| Purchase #5 | $222.98 | 4.676% | $233.4065 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $89.36 | 6.543% | $95.2068 | $95.21 | $95.20 | $95.20 |
| Purchase #7 | $78.33 | 10.404% | $86.4795 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $871.84 | $940.6193 | $940.62 | $940.65 | $940.70 | |