| 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 | $135.45 | 4.439% | $141.4626 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $85.85 | 9.743% | $94.2144 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $222.96 | 6.130% | $236.6274 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $174.44 | 8.317% | $188.9482 | $188.95 | $188.95 | $188.90 |
| Purchase #5 | $79.35 | 9.598% | $86.966 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $119.52 | 4.788% | $125.2426 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $250.67 | 12.646% | $282.3697 | $282.37 | $282.35 | $282.40 |
| 7 purchase totals = | $1,068.24 | $1,155.8309 | $1,155.83 | $1,155.80 | $1,155.80 | |