| 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 | $81.42 | 7.806% | $87.7756 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $146.87 | 7.135% | $157.3492 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $163.35 | 10.232% | $180.064 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $238.52 | 12.660% | $268.7166 | $268.72 | $268.70 | $268.70 |
| Purchase #5 | $151.44 | 3.638% | $156.9494 | $156.95 | $156.95 | $156.90 |
| Purchase #6 | $58.42 | 5.218% | $61.4684 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $16.66 | 6.276% | $17.7056 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $856.68 | $930.0288 | $930.04 | $930.00 | $930.00 | |