| 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 | $137.62 | 5.478% | $145.1588 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $218.51 | 7.249% | $234.3498 | $234.35 | $234.35 | $234.30 |
| Purchase #3 | $151.93 | 8.178% | $164.3548 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $6.99 | 4.349% | $7.294 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $185.89 | 5.146% | $195.4559 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $94.70 | 3.176% | $97.7077 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $113.41 | 3.320% | $117.1752 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $909.05 | $961.4962 | $961.50 | $961.50 | $961.60 | |