| 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 | $169.91 | 7.261% | $182.2472 | $182.25 | $182.25 | $182.20 |
| Purchase #2 | $112.75 | 8.697% | $122.5559 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $75.99 | 12.466% | $85.4629 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $41.68 | 7.469% | $44.7931 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $34.60 | 13.306% | $39.2039 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $122.50 | 3.581% | $126.8867 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $109.45 | 10.812% | $121.2837 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $666.88 | $722.4334 | $722.43 | $722.45 | $722.50 | |