| 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 | $125.71 | 6.721% | $134.159 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $98.46 | 9.295% | $107.6119 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $11.42 | 8.665% | $12.4095 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $38.62 | 4.706% | $40.4375 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $197.72 | 3.318% | $204.2803 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $102.27 | 5.419% | $107.812 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $44.25 | 5.798% | $46.8156 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $618.45 | $653.5258 | $653.53 | $653.50 | $653.50 | |