| 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 | $190.47 | 5.426% | $200.8049 | $200.80 | $200.80 | $200.80 |
| Purchase #2 | $55.65 | 6.752% | $59.4075 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $208.59 | 7.327% | $223.8734 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $101.71 | 4.451% | $106.2371 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $90.26 | 7.737% | $97.2434 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $92.50 | 5.542% | $97.6264 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $37.67 | 11.424% | $41.9734 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $776.85 | $827.1661 | $827.16 | $827.15 | $827.10 | |