| 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 | $27.33 | 11.157% | $30.3792 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $175.49 | 8.268% | $189.9995 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $12.82 | 7.223% | $13.746 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $50.85 | 9.178% | $55.517 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $141.64 | 12.543% | $159.4059 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $247.28 | 8.157% | $267.4506 | $267.45 | $267.45 | $267.50 |
| Purchase #7 | $18.26 | 7.854% | $19.6941 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $673.67 | $736.1923 | $736.20 | $736.20 | $736.20 | |