| 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 | $155.61 | 8.569% | $168.9442 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $119.95 | 5.661% | $126.7404 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $103.79 | 12.528% | $116.7928 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $204.56 | 13.600% | $232.3802 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $235.53 | 10.354% | $259.9168 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $97.58 | 11.645% | $108.9432 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $97.81 | 13.734% | $111.2432 | $111.24 | $111.25 | $111.20 |
| 7 purchase totals = | $1,014.83 | $1,124.9608 | $1,124.95 | $1,125.00 | $1,124.80 | |