| 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 | $172.29 | 11.448% | $192.0138 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $151.33 | 10.493% | $167.2091 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $163.61 | 12.257% | $183.6637 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $126.30 | 9.857% | $138.7494 | $138.75 | $138.75 | $138.70 |
| Purchase #5 | $30.75 | 8.576% | $33.3871 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $93.58 | 7.301% | $100.4123 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $133.73 | 6.718% | $142.714 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $871.59 | $958.1494 | $958.14 | $958.10 | $958.10 | |