| 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 | $133.56 | 8.823% | $145.344 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $33.95 | 11.202% | $37.7531 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $48.65 | 5.240% | $51.1993 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $201.91 | 3.224% | $208.4196 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $161.85 | 6.546% | $172.4447 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $175.77 | 13.387% | $199.3003 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $163.71 | 7.808% | $176.4925 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $919.40 | $990.9535 | $990.94 | $990.95 | $990.90 | |