| 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 | $127.44 | 12.710% | $143.6376 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $107.84 | 5.183% | $113.4293 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $57.40 | 12.771% | $64.7306 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $154.49 | 10.420% | $170.5879 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $227.76 | 6.695% | $243.0085 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $49.38 | 12.797% | $55.6992 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $61.63 | 7.359% | $66.1654 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $785.94 | $857.2585 | $857.27 | $857.30 | $857.20 | |