| 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 | $159.71 | 13.132% | $180.6831 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $59.25 | 4.791% | $62.0887 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $121.80 | 5.670% | $128.7061 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $67.58 | 7.673% | $72.7654 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $55.98 | 11.520% | $62.4289 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $236.75 | 9.449% | $259.1205 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $30.55 | 12.156% | $34.2637 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $731.62 | $800.0564 | $800.06 | $800.05 | $800.10 | |