| 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 | $97.81 | 9.370% | $106.9748 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $150.89 | 4.511% | $157.6966 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $214.98 | 8.236% | $232.6858 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $77.45 | 3.247% | $79.9648 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $121.53 | 8.153% | $131.4383 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $241.59 | 8.343% | $261.7459 | $261.75 | $261.75 | $261.70 |
| Purchase #7 | $190.56 | 12.424% | $214.2352 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $1,094.81 | $1,184.7414 | $1,184.75 | $1,184.75 | $1,184.70 | |