| 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 | $160.60 | 3.841% | $166.7686 | $166.77 | $166.75 | $166.80 |
| Purchase #2 | $99.60 | 6.866% | $106.4385 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $162.97 | 12.372% | $183.1326 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $120.39 | 10.156% | $132.6168 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $210.47 | 12.126% | $235.9916 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $76.40 | 13.845% | $86.9776 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $121.70 | 8.106% | $131.565 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $952.13 | $1,043.4907 | $1,043.50 | $1,043.50 | $1,043.50 | |