| 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 | $177.70 | 7.748% | $191.4682 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $115.37 | 3.400% | $119.2926 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $77.88 | 5.559% | $82.2093 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $197.51 | 5.604% | $208.5785 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $113.86 | 9.698% | $124.9021 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $223.52 | 5.623% | $236.0885 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $20.78 | 13.140% | $23.5105 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $926.62 | $986.0497 | $986.05 | $986.05 | $986.10 | |