| 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 | $150.90 | 10.186% | $166.2707 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $240.86 | 5.155% | $253.2763 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $67.82 | 12.816% | $76.5118 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $7.64 | 9.826% | $8.3907 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $55.97 | 4.843% | $58.6806 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $130.74 | 11.676% | $146.0052 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $57.60 | 3.526% | $59.631 | $59.63 | $59.65 | $59.60 |
| 7 purchase totals = | $711.53 | $768.7663 | $768.77 | $768.80 | $768.80 | |