| 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 | $136.44 | 8.117% | $147.5148 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $212.55 | 13.563% | $241.3782 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $43.25 | 10.477% | $47.7813 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $174.81 | 4.155% | $182.0734 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $66.39 | 7.465% | $71.346 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $156.46 | 4.175% | $162.9922 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $15.51 | 13.790% | $17.6488 | $17.65 | $17.65 | $17.60 |
| 7 purchase totals = | $805.41 | $870.7347 | $870.73 | $870.75 | $870.70 | |