| 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 | $195.54 | 4.769% | $204.8653 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $234.58 | 6.794% | $250.5174 | $250.52 | $250.50 | $250.50 |
| Purchase #3 | $206.91 | 8.601% | $224.7063 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $36.73 | 13.286% | $41.6099 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $151.54 | 3.454% | $156.7742 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $87.83 | 10.677% | $97.2076 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $13.97 | 11.572% | $15.5866 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $927.10 | $991.2673 | $991.28 | $991.20 | $991.30 | |