| 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 | $136.57 | 10.250% | $150.5684 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $126.82 | 4.347% | $132.3329 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $125.69 | 11.747% | $140.4548 | $140.45 | $140.45 | $140.50 |
| Purchase #4 | $146.72 | 9.260% | $160.3063 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $28.97 | 3.659% | $30.03 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $185.59 | 9.694% | $203.5811 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $117.72 | 6.835% | $125.7662 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $868.08 | $943.0397 | $943.04 | $943.05 | $943.10 | |