| 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 | $176.30 | 9.465% | $192.9868 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $177.86 | 10.659% | $196.8181 | $196.82 | $196.80 | $196.80 |
| Purchase #3 | $175.35 | 8.819% | $190.8141 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $21.41 | 5.352% | $22.5559 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $211.33 | 12.471% | $237.685 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $146.95 | 7.246% | $157.598 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $113.64 | 9.551% | $124.4938 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $1,022.84 | $1,122.9517 | $1,122.96 | $1,122.95 | $1,123.00 | |