| 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 | $135.66 | 7.618% | $145.9946 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $199.42 | 10.672% | $220.7021 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $13.51 | 7.299% | $14.4961 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $214.91 | 3.522% | $222.4791 | $222.48 | $222.50 | $222.50 |
| Purchase #5 | $184.90 | 8.525% | $200.6627 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $50.94 | 13.698% | $57.9178 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $30.45 | 13.353% | $34.516 | $34.52 | $34.50 | $34.50 |
| 7 purchase totals = | $829.79 | $896.7684 | $896.77 | $896.75 | $896.80 | |