| 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 | $85.39 | 4.245% | $89.0148 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $126.44 | 11.311% | $140.7416 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $129.35 | 13.206% | $146.432 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $200.36 | 13.568% | $227.5448 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $206.58 | 8.504% | $224.1476 | $224.15 | $224.15 | $224.10 |
| Purchase #6 | $126.66 | 3.420% | $130.9918 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $17.53 | 4.730% | $18.3592 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $892.31 | $977.2318 | $977.22 | $977.25 | $977.10 | |