| 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 | $133.67 | 9.411% | $146.2497 | $146.25 | $146.25 | $146.20 |
| Purchase #2 | $164.60 | 11.637% | $183.7545 | $183.75 | $183.75 | $183.80 |
| Purchase #3 | $208.30 | 3.806% | $216.2279 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $59.36 | 13.343% | $67.2804 | $67.28 | $67.30 | $67.30 |
| Purchase #5 | $12.54 | 5.735% | $13.2592 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $90.39 | 11.858% | $101.1084 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $183.74 | 11.729% | $205.2909 | $205.29 | $205.30 | $205.30 |
| 7 purchase totals = | $852.60 | $933.1710 | $933.17 | $933.20 | $933.20 | |