| 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 | $184.42 | 12.845% | $208.1087 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $22.36 | 5.222% | $23.5276 | $23.53 | $23.55 | $23.50 |
| Purchase #3 | $199.61 | 3.141% | $205.8798 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $157.62 | 6.246% | $167.4649 | $167.46 | $167.45 | $167.50 |
| Purchase #5 | $13.79 | 3.447% | $14.2653 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $11.80 | 9.817% | $12.9584 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $64.44 | 11.430% | $71.8055 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $654.04 | $704.0102 | $704.02 | $704.00 | $704.10 | |