| 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 | $167.55 | 9.294% | $183.1221 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $164.34 | 5.529% | $173.4264 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $70.97 | 13.318% | $80.4218 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $188.69 | 3.737% | $195.7413 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $154.58 | 8.456% | $167.6513 | $167.65 | $167.65 | $167.70 |
| Purchase #6 | $185.68 | 7.580% | $199.7545 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $89.31 | 9.643% | $97.9222 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $1,021.12 | $1,098.0396 | $1,098.03 | $1,098.00 | $1,098.00 | |