| 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 | $151.58 | 8.439% | $164.3718 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $30.63 | 8.547% | $33.2479 | $33.25 | $33.25 | $33.20 |
| Purchase #3 | $64.33 | 12.792% | $72.5591 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $168.92 | 5.605% | $178.388 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $108.98 | 8.124% | $117.8335 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $77.40 | 3.330% | $79.9774 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $212.50 | 11.258% | $236.4233 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $814.34 | $882.8010 | $882.80 | $882.80 | $882.80 | |