| 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 | $148.80 | 11.182% | $165.4388 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $195.46 | 4.599% | $204.4492 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $29.39 | 4.833% | $30.8104 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $212.41 | 9.432% | $232.4445 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $91.83 | 3.132% | $94.7061 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $31.78 | 3.115% | $32.7699 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $110.56 | 11.227% | $122.9726 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $820.23 | $883.5915 | $883.59 | $883.55 | $883.50 | |