| 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 | $193.43 | 6.661% | $206.3144 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $164.40 | 5.838% | $173.9977 | $174.00 | $174.00 | $174.00 |
| Purchase #3 | $7.73 | 8.773% | $8.4082 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $163.50 | 6.167% | $173.583 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $168.48 | 13.423% | $191.0951 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $199.80 | 7.132% | $214.0497 | $214.05 | $214.05 | $214.00 |
| Purchase #7 | $230.51 | 13.390% | $261.3753 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,127.85 | $1,228.8234 | $1,228.83 | $1,228.85 | $1,228.80 | |