| 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 | $106.75 | 8.639% | $115.9721 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $122.93 | 9.698% | $134.8518 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $97.39 | 10.153% | $107.278 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $121.76 | 5.117% | $127.9905 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $17.30 | 8.548% | $18.7788 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $152.40 | 3.589% | $157.8696 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $154.94 | 10.810% | $171.689 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $773.47 | $834.4298 | $834.43 | $834.45 | $834.60 | |