| 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 | $94.63 | 13.515% | $107.4192 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $134.63 | 7.758% | $145.0746 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $127.26 | 3.410% | $131.5996 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $161.96 | 10.676% | $179.2508 | $179.25 | $179.25 | $179.30 |
| Purchase #5 | $134.86 | 12.484% | $151.6959 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $101.52 | 4.411% | $105.998 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $55.95 | 10.702% | $61.9378 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $810.81 | $882.9759 | $882.98 | $882.95 | $883.00 | |