| 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 | $185.33 | 3.193% | $191.2476 | $191.25 | $191.25 | $191.20 |
| Purchase #2 | $231.43 | 13.294% | $262.1963 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $136.62 | 12.728% | $154.009 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $58.56 | 9.390% | $64.0588 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $33.41 | 5.308% | $35.1834 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $81.67 | 13.264% | $92.5027 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $18.74 | 13.244% | $21.2219 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $745.76 | $820.4197 | $820.42 | $820.40 | $820.40 | |