| 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 | $213.77 | 6.496% | $227.6565 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $107.48 | 11.160% | $119.4748 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $223.58 | 10.635% | $247.3577 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $82.73 | 8.762% | $89.9788 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $169.70 | 8.557% | $184.2212 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $28.78 | 4.870% | $30.1816 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $34.95 | 11.179% | $38.8571 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $860.99 | $937.7277 | $937.73 | $937.70 | $937.90 | |