| 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 | $152.97 | 6.609% | $163.0798 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $71.36 | 9.856% | $78.3932 | $78.39 | $78.40 | $78.40 |
| Purchase #3 | $222.67 | 4.378% | $232.4185 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $114.32 | 7.737% | $123.1649 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $54.70 | 12.191% | $61.3685 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $40.69 | 5.607% | $42.9715 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $174.32 | 11.858% | $194.9909 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $831.03 | $896.3873 | $896.38 | $896.35 | $896.50 | |