| 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 | $211.95 | 10.324% | $233.8317 | $233.83 | $233.85 | $233.80 |
| Purchase #2 | $182.80 | 12.774% | $206.1509 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $193.90 | 7.405% | $208.2583 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $73.38 | 5.785% | $77.625 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $142.83 | 3.821% | $148.2875 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $77.66 | 12.121% | $87.0732 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $169.98 | 10.339% | $187.5542 | $187.55 | $187.55 | $187.60 |
| 7 purchase totals = | $1,052.50 | $1,148.7808 | $1,148.78 | $1,148.80 | $1,148.90 | |