| 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 | $206.47 | 5.668% | $218.1727 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $140.39 | 4.260% | $146.3706 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $193.43 | 11.767% | $216.1909 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $198.73 | 9.317% | $217.2457 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $41.68 | 4.258% | $43.4547 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $53.82 | 9.454% | $58.9081 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $92.83 | 5.413% | $97.8549 | $97.85 | $97.85 | $97.90 |
| 7 purchase totals = | $927.35 | $998.1976 | $998.19 | $998.15 | $998.30 | |