| 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 | $167.82 | 6.517% | $178.7568 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $62.28 | 13.604% | $70.7526 | $70.75 | $70.75 | $70.80 |
| Purchase #3 | $240.35 | 6.795% | $256.6818 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $106.98 | 6.345% | $113.7679 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $77.31 | 12.371% | $86.874 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $26.66 | 8.637% | $28.9626 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $96.97 | 5.292% | $102.1017 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $778.37 | $837.8974 | $837.89 | $837.85 | $838.10 | |