| 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 | $113.75 | 11.567% | $126.9075 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $33.28 | 13.554% | $37.7908 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $216.96 | 5.265% | $228.3829 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $20.54 | 10.750% | $22.7481 | $22.75 | $22.75 | $22.70 |
| Purchase #5 | $173.25 | 6.750% | $184.9444 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $98.97 | 11.185% | $110.0398 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $201.47 | 8.178% | $217.9462 | $217.95 | $217.95 | $217.90 |
| 7 purchase totals = | $858.22 | $928.7597 | $928.76 | $928.80 | $928.60 | |