| 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 | $152.75 | 8.338% | $165.4863 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $135.32 | 13.311% | $153.3324 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $30.41 | 6.357% | $32.3432 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $245.48 | 7.827% | $264.6937 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $231.93 | 12.575% | $261.0952 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $205.71 | 3.504% | $212.9181 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $186.66 | 8.275% | $202.1061 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $1,188.26 | $1,291.9750 | $1,291.98 | $1,292.00 | $1,291.90 | |