| 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 | $165.72 | 10.590% | $183.2697 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $32.47 | 12.319% | $36.47 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $22.60 | 11.112% | $25.1113 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $234.91 | 6.527% | $250.2426 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $99.32 | 4.796% | $104.0834 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $78.63 | 10.327% | $86.7501 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $169.85 | 7.384% | $182.3917 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $803.50 | $868.3188 | $868.31 | $868.30 | $868.40 | |