| 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 | $191.67 | 10.698% | $212.1749 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $40.51 | 11.715% | $45.2557 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $131.28 | 7.351% | $140.9304 | $140.93 | $140.95 | $140.90 |
| Purchase #4 | $173.90 | 6.568% | $185.3218 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $8.45 | 11.417% | $9.4147 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $132.96 | 7.524% | $142.9639 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $174.37 | 5.110% | $183.2803 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $853.14 | $919.3417 | $919.33 | $919.30 | $919.40 | |