| 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 | $141.87 | 9.637% | $155.542 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $163.97 | 4.179% | $170.8223 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $216.56 | 7.167% | $232.0809 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $224.42 | 4.561% | $234.6558 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $112.43 | 4.523% | $117.5152 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $50.88 | 12.495% | $57.2375 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $86.59 | 3.209% | $89.3687 | $89.37 | $89.35 | $89.40 |
| 7 purchase totals = | $996.72 | $1,057.2224 | $1,057.23 | $1,057.20 | $1,057.20 | |