| 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 | $134.63 | 8.354% | $145.877 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $16.74 | 8.597% | $18.1791 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $109.88 | 5.276% | $115.6773 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $191.99 | 11.701% | $214.4547 | $214.45 | $214.45 | $214.50 |
| Purchase #5 | $33.83 | 10.135% | $37.2587 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $60.51 | 12.458% | $68.0483 | $68.05 | $68.05 | $68.00 |
| Purchase #7 | $250.39 | 12.576% | $281.879 | $281.88 | $281.90 | $281.90 |
| 7 purchase totals = | $797.97 | $881.3741 | $881.38 | $881.45 | $881.50 | |