| 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 | $151.96 | 11.863% | $169.987 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $123.54 | 5.315% | $130.1062 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $232.68 | 10.565% | $257.2626 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $70.58 | 4.391% | $73.6792 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $11.61 | 10.367% | $12.8136 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $94.53 | 5.240% | $99.4834 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $66.28 | 3.692% | $68.7271 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $751.18 | $812.0591 | $812.06 | $812.10 | $812.10 | |