| 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 | $143.58 | 9.171% | $156.7477 | $156.75 | $156.75 | $156.70 |
| Purchase #2 | $76.87 | 3.158% | $79.2976 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $26.40 | 5.835% | $27.9404 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $58.90 | 3.665% | $61.0587 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $228.39 | 12.827% | $257.6856 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $183.79 | 3.548% | $190.3109 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $100.54 | 13.793% | $114.4075 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $818.47 | $887.4484 | $887.46 | $887.45 | $887.40 | |