| 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 | $118.32 | 3.113% | $122.0033 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $170.79 | 4.355% | $178.2279 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $151.27 | 5.861% | $160.1359 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $14.37 | 9.617% | $15.752 | $15.75 | $15.75 | $15.80 |
| Purchase #5 | $184.52 | 9.152% | $201.4073 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $193.73 | 10.198% | $213.4866 | $213.49 | $213.50 | $213.50 |
| Purchase #7 | $25.93 | 8.293% | $28.0804 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $858.93 | $919.0934 | $919.10 | $919.15 | $919.10 | |