| 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 | $139.59 | 4.552% | $145.9441 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $93.68 | 12.812% | $105.6823 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $143.90 | 13.446% | $163.2488 | $163.25 | $163.25 | $163.20 |
| Purchase #4 | $129.32 | 11.386% | $144.0444 | $144.04 | $144.05 | $144.00 |
| Purchase #5 | $100.51 | 4.192% | $104.7234 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $34.45 | 4.273% | $35.922 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $206.76 | 10.462% | $228.3912 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $848.21 | $927.9562 | $927.94 | $927.95 | $927.80 | |