| 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 | $174.53 | 5.118% | $183.4624 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $32.34 | 13.120% | $36.583 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $104.59 | 7.698% | $112.6413 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $212.65 | 5.309% | $223.9396 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $131.31 | 8.652% | $142.6709 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $77.97 | 10.814% | $86.4017 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $143.95 | 7.478% | $154.7146 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $877.34 | $940.4135 | $940.40 | $940.40 | $940.40 | |