| 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 | $127.76 | 5.617% | $134.9363 | $134.94 | $134.95 | $134.90 |
| Purchase #2 | $96.92 | 9.677% | $106.2989 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $244.81 | 13.354% | $277.5019 | $277.50 | $277.50 | $277.50 |
| Purchase #4 | $50.27 | 9.467% | $55.0291 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $78.48 | 12.342% | $88.166 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $44.68 | 10.791% | $49.5014 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $164.73 | 7.306% | $176.7652 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $807.65 | $888.1988 | $888.21 | $888.20 | $888.20 | |