| 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 | $184.33 | 3.127% | $190.094 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $160.56 | 7.274% | $172.2391 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $5.79 | 12.790% | $6.5305 | $6.53 | $6.55 | $6.50 |
| Purchase #4 | $12.82 | 12.746% | $14.454 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $19.93 | 3.763% | $20.68 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $119.88 | 7.775% | $129.2007 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $159.69 | 9.594% | $175.0107 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $663.00 | $708.2090 | $708.20 | $708.25 | $708.20 | |