| 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 | $245.83 | 3.559% | $254.5791 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $76.84 | 3.115% | $79.2336 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $171.65 | 7.825% | $185.0816 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $181.58 | 9.692% | $199.1787 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $167.44 | 3.688% | $173.6152 | $173.62 | $173.60 | $173.60 |
| Purchase #6 | $141.46 | 8.861% | $153.9948 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $88.69 | 10.218% | $97.7523 | $97.75 | $97.75 | $97.80 |
| 7 purchase totals = | $1,073.49 | $1,143.4353 | $1,143.43 | $1,143.50 | $1,143.50 | |