| 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 | $148.71 | 3.253% | $153.5475 | $153.55 | $153.55 | $153.50 |
| Purchase #2 | $12.55 | 10.241% | $13.8352 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $174.47 | 4.416% | $182.1746 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $19.39 | 12.527% | $21.819 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $122.76 | 9.313% | $134.1926 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $250.82 | 4.250% | $261.4799 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $71.62 | 4.133% | $74.5801 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $800.32 | $841.6289 | $841.63 | $841.65 | $841.60 | |