| 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 | $144.59 | 11.254% | $160.8622 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $51.57 | 10.347% | $56.9059 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $102.49 | 13.571% | $116.3989 | $116.40 | $116.40 | $116.40 |
| Purchase #4 | $194.90 | 11.473% | $217.2609 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $175.38 | 5.739% | $185.4451 | $185.45 | $185.45 | $185.40 |
| Purchase #6 | $179.82 | 3.830% | $186.7071 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $11.91 | 9.831% | $13.0809 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $860.66 | $936.6610 | $936.67 | $936.65 | $936.70 | |