| 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 | $145.87 | 7.131% | $156.272 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $129.36 | 6.433% | $137.6817 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $92.62 | 5.456% | $97.6733 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $174.69 | 9.616% | $191.4882 | $191.49 | $191.50 | $191.50 |
| Purchase #5 | $13.26 | 3.867% | $13.7728 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $52.73 | 4.729% | $55.2236 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $149.42 | 8.532% | $162.1685 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $757.95 | $814.2801 | $814.27 | $814.20 | $814.40 | |