| 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 | $17.95 | 10.847% | $19.897 | $19.90 | $19.90 | $19.90 |
| Purchase #2 | $137.83 | 12.304% | $154.7886 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $189.35 | 3.464% | $195.9091 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $77.54 | 6.209% | $82.3545 | $82.35 | $82.35 | $82.40 |
| Purchase #5 | $151.65 | 12.577% | $170.723 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $127.93 | 5.513% | $134.9828 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $58.97 | 12.175% | $66.1496 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $761.22 | $824.8046 | $824.80 | $824.80 | $824.80 | |