| 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 | $132.41 | 8.571% | $143.7589 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $150.95 | 13.105% | $170.732 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $140.95 | 12.673% | $158.8126 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $241.73 | 10.499% | $267.1092 | $267.11 | $267.10 | $267.10 |
| Purchase #5 | $163.78 | 7.129% | $175.4559 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $200.71 | 6.694% | $214.1455 | $214.15 | $214.15 | $214.10 |
| Purchase #7 | $81.74 | 4.275% | $85.2344 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $1,112.27 | $1,215.2485 | $1,215.25 | $1,215.25 | $1,215.20 | |