| 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 | $76.72 | 6.847% | $81.973 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $103.51 | 4.157% | $107.8129 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $125.52 | 9.867% | $137.9051 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $140.46 | 6.794% | $150.0029 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $113.90 | 5.249% | $119.8786 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $97.73 | 13.501% | $110.9245 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $196.69 | 13.874% | $223.9788 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $854.53 | $932.4758 | $932.47 | $932.45 | $932.50 | |