| 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 | $141.64 | 8.530% | $153.7219 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $228.37 | 10.334% | $251.9698 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $125.47 | 13.703% | $142.6632 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $6.56 | 7.178% | $7.0309 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $94.97 | 12.329% | $106.6789 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $95.46 | 12.118% | $107.0278 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $164.25 | 8.153% | $177.6413 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $856.72 | $946.7338 | $946.73 | $946.75 | $946.70 | |