| 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 | $199.57 | 6.856% | $213.2525 | $213.25 | $213.25 | $213.30 |
| Purchase #2 | $90.25 | 8.210% | $97.6595 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $5.49 | 11.728% | $6.1339 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $109.74 | 12.778% | $123.7626 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $62.30 | 7.600% | $67.0348 | $67.03 | $67.05 | $67.00 |
| Purchase #6 | $250.99 | 6.448% | $267.1738 | $267.17 | $267.15 | $267.20 |
| Purchase #7 | $134.61 | 3.771% | $139.6861 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $852.95 | $914.7032 | $914.69 | $914.70 | $914.80 | |