| 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 | $73.34 | 12.159% | $82.2574 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $66.70 | 11.732% | $74.5252 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $145.65 | 6.380% | $154.9425 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $198.35 | 12.285% | $222.7173 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $177.78 | 3.472% | $183.9525 | $183.95 | $183.95 | $184.00 |
| Purchase #6 | $94.68 | 7.844% | $102.1067 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $10.37 | 3.648% | $10.7483 | $10.75 | $10.75 | $10.70 |
| 7 purchase totals = | $766.87 | $831.2499 | $831.26 | $831.25 | $831.20 | |