| 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 | $178.30 | 6.790% | $190.4066 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $147.57 | 5.319% | $155.4192 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $8.83 | 4.136% | $9.1952 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $176.63 | 10.672% | $195.48 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $240.42 | 8.846% | $261.6876 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $51.88 | 6.353% | $55.1759 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $195.29 | 5.491% | $206.0134 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $998.92 | $1,073.3779 | $1,073.39 | $1,073.40 | $1,073.40 | |