| 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 | $175.26 | 13.761% | $199.3775 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $174.29 | 6.651% | $185.882 | $185.88 | $185.90 | $185.90 |
| Purchase #3 | $27.93 | 3.279% | $28.8458 | $28.85 | $28.85 | $28.80 |
| Purchase #4 | $177.43 | 12.174% | $199.0303 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $205.95 | 5.481% | $217.2381 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $134.75 | 13.342% | $152.7283 | $152.73 | $152.75 | $152.70 |
| Purchase #7 | $24.31 | 7.194% | $26.0589 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $919.92 | $1,009.1609 | $1,009.17 | $1,009.25 | $1,009.10 | |