| 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 | $212.78 | 11.189% | $236.588 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $49.67 | 11.713% | $55.4878 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $135.96 | 7.142% | $145.6703 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $125.61 | 12.785% | $141.6692 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $118.36 | 9.593% | $129.7143 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $145.98 | 6.143% | $154.9476 | $154.95 | $154.95 | $154.90 |
| Purchase #7 | $33.70 | 5.537% | $35.566 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $822.06 | $899.6432 | $899.65 | $899.60 | $899.70 | |