| 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 | $169.66 | 6.192% | $180.1653 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $144.46 | 5.137% | $151.8809 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $179.77 | 10.702% | $199.009 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $138.68 | 11.152% | $154.1456 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $205.43 | 3.543% | $212.7084 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $81.56 | 4.807% | $85.4806 | $85.48 | $85.50 | $85.50 |
| Purchase #7 | $65.51 | 13.845% | $74.5799 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $985.07 | $1,057.9697 | $1,057.98 | $1,058.00 | $1,058.00 | |