| 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 | $154.81 | 9.467% | $169.4659 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $179.33 | 12.136% | $201.0935 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $196.87 | 4.794% | $206.3079 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $15.34 | 11.353% | $17.0816 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $233.82 | 12.421% | $262.8628 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $92.88 | 4.863% | $97.3968 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $223.31 | 6.429% | $237.6666 | $237.67 | $237.65 | $237.70 |
| 7 purchase totals = | $1,096.36 | $1,191.8751 | $1,191.88 | $1,191.85 | $1,192.00 | |