| 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 | $148.87 | 7.621% | $160.2154 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $92.38 | 9.841% | $101.4711 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $36.41 | 9.776% | $39.9694 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $137.50 | 12.491% | $154.6751 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $50.71 | 7.505% | $54.5158 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $234.41 | 4.526% | $245.0194 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $130.95 | 4.388% | $136.6961 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $831.23 | $892.5623 | $892.58 | $892.50 | $892.60 | |