| 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 | $154.59 | 5.527% | $163.1342 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $227.82 | 6.401% | $242.4028 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $215.77 | 4.718% | $225.95 | $225.95 | $225.95 | $226.00 |
| Purchase #4 | $183.87 | 11.680% | $205.346 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $153.42 | 4.579% | $160.4451 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $71.97 | 10.432% | $79.4779 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $144.27 | 13.390% | $163.5878 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $1,151.71 | $1,240.3438 | $1,240.35 | $1,240.40 | $1,240.30 | |