| 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 | $112.66 | 5.363% | $118.702 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $37.25 | 7.857% | $40.1767 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $118.81 | 7.447% | $127.6578 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $140.83 | 13.331% | $159.604 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $211.47 | 10.690% | $234.0761 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $151.43 | 12.373% | $170.1664 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $177.36 | 6.408% | $188.7252 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $949.81 | $1,039.1082 | $1,039.12 | $1,039.15 | $1,039.20 | |