| 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 | $156.52 | 13.641% | $177.8709 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $142.84 | 4.490% | $149.2535 | $149.25 | $149.25 | $149.30 |
| Purchase #3 | $150.43 | 7.338% | $161.4686 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $195.82 | 9.254% | $213.9412 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $118.68 | 11.648% | $132.5038 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $71.73 | 9.359% | $78.4432 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $209.92 | 6.141% | $222.8112 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $1,045.94 | $1,136.2924 | $1,136.28 | $1,136.25 | $1,136.30 | |