| 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 | $174.96 | 6.786% | $186.8328 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $8.51 | 5.756% | $8.9998 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $179.49 | 11.277% | $199.7311 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $27.81 | 10.633% | $30.767 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $6.99 | 11.447% | $7.7901 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $210.81 | 3.498% | $218.1841 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $144.31 | 6.530% | $153.7334 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $752.88 | $806.0383 | $806.03 | $806.10 | $806.00 | |