| 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 | $72.80 | 7.462% | $78.2323 | $78.23 | $78.25 | $78.20 |
| Purchase #2 | $171.65 | 8.394% | $186.0583 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $204.54 | 5.724% | $216.2479 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $32.43 | 9.293% | $35.4437 | $35.44 | $35.45 | $35.40 |
| Purchase #5 | $61.58 | 4.465% | $64.3295 | $64.33 | $64.35 | $64.30 |
| Purchase #6 | $136.71 | 8.720% | $148.6311 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $180.35 | 5.533% | $190.3288 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $860.06 | $919.2716 | $919.27 | $919.35 | $919.10 | |