| 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 | $131.93 | 11.175% | $146.6732 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $180.75 | 3.110% | $186.3713 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $122.92 | 11.518% | $137.0779 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $125.95 | 6.828% | $134.5499 | $134.55 | $134.55 | $134.50 |
| Purchase #5 | $23.27 | 10.862% | $25.7976 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $104.26 | 3.839% | $108.2625 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $247.25 | 3.276% | $255.3499 | $255.35 | $255.35 | $255.30 |
| 7 purchase totals = | $936.33 | $994.0823 | $994.08 | $994.05 | $994.10 | |