| 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 | $142.83 | 11.214% | $158.847 | $158.85 | $158.85 | $158.80 |
| Purchase #2 | $171.30 | 6.816% | $182.9758 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $123.77 | 6.656% | $132.0081 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $205.61 | 3.419% | $212.6398 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $133.97 | 12.811% | $151.1329 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $212.51 | 4.830% | $222.7742 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $226.46 | 7.850% | $244.2371 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,216.45 | $1,304.6149 | $1,304.62 | $1,304.65 | $1,304.50 | |