| 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 | $158.89 | 5.811% | $168.1231 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $96.51 | 6.780% | $103.0534 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $218.64 | 10.143% | $240.8167 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $134.41 | 3.185% | $138.691 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $74.95 | 9.621% | $82.1609 | $82.16 | $82.15 | $82.20 |
| Purchase #6 | $128.47 | 6.544% | $136.8771 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $13.71 | 6.861% | $14.6506 | $14.65 | $14.65 | $14.70 |
| 7 purchase totals = | $825.58 | $884.3728 | $884.37 | $884.35 | $884.50 | |