| 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 | $203.65 | 5.872% | $215.6083 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $72.86 | 9.241% | $79.593 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $156.85 | 9.656% | $171.9954 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $207.45 | 3.825% | $215.385 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $26.63 | 13.856% | $30.3199 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $144.57 | 6.590% | $154.0972 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $20.77 | 10.420% | $22.9342 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $832.78 | $889.9330 | $889.94 | $889.95 | $889.90 | |