| 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 | $165.66 | 5.335% | $174.498 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $243.45 | 8.237% | $263.503 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $172.88 | 6.500% | $184.1172 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $139.77 | 13.434% | $158.5467 | $158.55 | $158.55 | $158.50 |
| Purchase #5 | $7.69 | 8.294% | $8.3278 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $28.71 | 6.560% | $30.5934 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $136.83 | 8.217% | $148.0733 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $894.99 | $967.6594 | $967.66 | $967.65 | $967.60 | |