| 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 | $51.26 | 8.772% | $55.7565 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $222.77 | 8.437% | $241.5651 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $184.40 | 3.782% | $191.374 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $208.74 | 9.179% | $227.9002 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $15.70 | 5.555% | $16.5721 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $207.30 | 6.230% | $220.2148 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $163.53 | 12.775% | $184.421 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,053.70 | $1,137.8037 | $1,137.80 | $1,137.70 | $1,137.90 | |