| 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 | $179.51 | 3.381% | $185.5792 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $206.38 | 3.858% | $214.3421 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $36.59 | 5.846% | $38.7291 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $126.44 | 10.720% | $139.9944 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $204.78 | 11.584% | $228.5017 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $222.39 | 3.210% | $229.5287 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $200.92 | 13.382% | $227.8071 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,177.01 | $1,264.4823 | $1,264.48 | $1,264.55 | $1,264.40 | |