| 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 | $13.54 | 9.572% | $14.836 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $156.75 | 7.652% | $168.7445 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $108.81 | 10.211% | $119.9206 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $199.51 | 7.677% | $214.8264 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $65.54 | 11.842% | $73.3012 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $90.96 | 8.546% | $98.7334 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $190.72 | 7.746% | $205.4932 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $825.83 | $895.8553 | $895.85 | $895.90 | $895.70 | |