| 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 | $182.52 | 5.451% | $192.4692 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $124.87 | 10.409% | $137.8677 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $222.67 | 3.278% | $229.9691 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $67.70 | 10.595% | $74.8728 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $44.29 | 11.721% | $49.4812 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $94.89 | 3.102% | $97.8335 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $45.62 | 12.299% | $51.2308 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $782.56 | $833.7243 | $833.72 | $833.70 | $833.80 | |