| 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 | $189.39 | 8.657% | $205.7855 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $36.88 | 3.392% | $38.131 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $214.59 | 9.354% | $234.6627 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $184.73 | 10.106% | $203.3988 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $164.64 | 10.483% | $181.8992 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $170.49 | 10.405% | $188.2295 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $250.75 | 4.267% | $261.4495 | $261.45 | $261.45 | $261.40 |
| 7 purchase totals = | $1,211.47 | $1,313.5562 | $1,313.56 | $1,313.60 | $1,313.50 | |