| 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 | $151.84 | 7.636% | $163.4345 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $189.62 | 5.801% | $200.6199 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $171.92 | 9.396% | $188.0736 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $215.30 | 8.313% | $233.1979 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $82.51 | 5.334% | $86.9111 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $28.87 | 6.478% | $30.7402 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $198.67 | 6.781% | $212.1418 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,038.73 | $1,115.1190 | $1,115.11 | $1,115.10 | $1,115.00 | |