| 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 | $106.27 | 11.850% | $118.863 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $22.65 | 11.312% | $25.2122 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $100.73 | 6.785% | $107.5645 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $109.61 | 13.625% | $124.5444 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $117.46 | 8.465% | $127.403 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $170.44 | 5.480% | $179.7801 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $106.59 | 10.724% | $118.0207 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $733.75 | $801.3879 | $801.37 | $801.35 | $801.40 | |