| 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 | $142.73 | 4.580% | $149.267 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $69.42 | 5.137% | $72.9861 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $207.87 | 3.795% | $215.7587 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $205.91 | 9.430% | $225.3273 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $178.40 | 5.387% | $188.0104 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $236.80 | 10.580% | $261.8534 | $261.85 | $261.85 | $261.90 |
| Purchase #7 | $51.87 | 8.666% | $56.3651 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $1,093.00 | $1,169.5680 | $1,169.58 | $1,169.55 | $1,169.70 | |