| 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 | $182.64 | 7.676% | $196.6594 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $36.50 | 9.698% | $40.0398 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $18.27 | 6.587% | $19.4734 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $185.41 | 8.765% | $201.6612 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $211.71 | 10.778% | $234.5281 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $96.94 | 12.559% | $109.1147 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $126.41 | 5.121% | $132.8835 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $857.88 | $934.3601 | $934.35 | $934.35 | $934.40 | |