| 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 | $83.47 | 3.221% | $86.1586 | $86.16 | $86.15 | $86.20 |
| Purchase #2 | $164.36 | 3.661% | $170.3772 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $29.95 | 4.770% | $31.3786 | $31.38 | $31.40 | $31.40 |
| Purchase #4 | $199.66 | 4.428% | $208.5009 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $37.48 | 5.247% | $39.4466 | $39.45 | $39.45 | $39.40 |
| Purchase #6 | $163.89 | 13.495% | $186.007 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $173.47 | 7.425% | $186.3501 | $186.35 | $186.35 | $186.40 |
| 7 purchase totals = | $852.28 | $908.2190 | $908.23 | $908.25 | $908.30 | |