| 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 | $243.30 | 7.550% | $261.6692 | $261.67 | $261.65 | $261.70 |
| Purchase #2 | $18.96 | 9.325% | $20.728 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $182.69 | 5.366% | $192.4931 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $162.46 | 3.589% | $168.2907 | $168.29 | $168.30 | $168.30 |
| Purchase #5 | $205.32 | 12.196% | $230.3608 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $132.83 | 9.643% | $145.6388 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $127.65 | 9.371% | $139.6121 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $1,073.21 | $1,158.7927 | $1,158.79 | $1,158.80 | $1,158.80 | |