| 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 | $182.65 | 5.566% | $192.8163 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $244.52 | 6.721% | $260.9542 | $260.95 | $260.95 | $261.00 |
| Purchase #3 | $156.48 | 9.222% | $170.9106 | $170.91 | $170.90 | $170.90 |
| Purchase #4 | $65.36 | 12.579% | $73.5816 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $33.43 | 5.342% | $35.2158 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $108.67 | 9.845% | $119.3686 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $51.92 | 11.146% | $57.707 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $843.03 | $910.5541 | $910.56 | $910.50 | $910.60 | |