| 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 | $210.95 | 7.402% | $226.5645 | $226.56 | $226.55 | $226.60 |
| Purchase #2 | $65.70 | 11.569% | $73.3008 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $120.52 | 10.694% | $133.4084 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $143.52 | 5.267% | $151.0792 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $127.95 | 13.297% | $144.9635 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $97.63 | 3.223% | $100.7766 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $76.28 | 7.165% | $81.7455 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $842.55 | $911.8385 | $911.84 | $911.85 | $911.90 | |