| 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 | $156.47 | 8.742% | $170.1486 | $170.15 | $170.15 | $170.10 |
| Purchase #2 | $28.41 | 12.499% | $31.961 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $95.63 | 6.727% | $102.063 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $87.87 | 6.240% | $93.3531 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $81.76 | 5.474% | $86.2355 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $137.25 | 12.754% | $154.7549 | $154.75 | $154.75 | $154.80 |
| Purchase #7 | $190.65 | 13.283% | $215.974 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $778.04 | $854.4901 | $854.48 | $854.45 | $854.60 | |