| 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 | $141.55 | 10.725% | $156.7312 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $136.34 | 7.418% | $146.4537 | $146.45 | $146.45 | $146.50 |
| Purchase #3 | $234.76 | 11.247% | $261.1635 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $185.68 | 7.745% | $200.0609 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $234.63 | 5.226% | $246.8918 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $117.93 | 4.362% | $123.0741 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $226.94 | 7.686% | $244.3826 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $1,277.83 | $1,378.7578 | $1,378.74 | $1,378.75 | $1,378.90 | |