| 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 | $79.35 | 4.180% | $82.6668 | $82.67 | $82.65 | $82.70 |
| Purchase #2 | $164.37 | 7.237% | $176.2655 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $134.51 | 3.722% | $139.5165 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $94.29 | 4.294% | $98.3388 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $55.43 | 6.297% | $58.9204 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $154.49 | 6.777% | $164.9598 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $155.82 | 8.588% | $169.2018 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $838.26 | $889.8696 | $889.88 | $889.80 | $889.90 | |