| 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 | $122.39 | 6.859% | $130.7847 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $77.73 | 8.178% | $84.0868 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $149.83 | 11.402% | $166.9136 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $196.44 | 8.680% | $213.491 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $109.43 | 11.863% | $122.4117 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $95.37 | 13.721% | $108.4557 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $161.72 | 8.545% | $175.539 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $912.91 | $1,001.6825 | $1,001.68 | $1,001.70 | $1,001.70 | |