| 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 | $207.46 | 4.679% | $217.1671 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $192.58 | 7.270% | $206.5806 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $14.81 | 6.689% | $15.8006 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $54.48 | 6.394% | $57.9635 | $57.96 | $57.95 | $58.00 |
| Purchase #5 | $126.25 | 13.749% | $143.6081 | $143.61 | $143.60 | $143.60 |
| Purchase #6 | $68.71 | 13.790% | $78.1851 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $119.40 | 10.513% | $131.9525 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $783.69 | $851.2575 | $851.26 | $851.25 | $851.40 | |