| 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 | $187.92 | 6.187% | $199.5466 | $199.55 | $199.55 | $199.50 |
| Purchase #2 | $116.60 | 7.794% | $125.6878 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $199.29 | 3.107% | $205.4819 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $244.49 | 13.318% | $277.0512 | $277.05 | $277.05 | $277.10 |
| Purchase #5 | $19.43 | 6.465% | $20.6861 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $134.57 | 3.531% | $139.3217 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $181.60 | 7.496% | $195.2127 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,083.90 | $1,162.9880 | $1,162.99 | $1,163.00 | $1,163.00 | |