| 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 | $115.90 | 12.387% | $130.2565 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $107.62 | 12.147% | $120.6926 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $8.64 | 7.159% | $9.2585 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $90.37 | 10.199% | $99.5868 | $99.59 | $99.60 | $99.60 |
| Purchase #5 | $166.73 | 9.741% | $182.9712 | $182.97 | $182.95 | $183.00 |
| Purchase #6 | $17.40 | 3.298% | $17.9739 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $228.47 | 3.714% | $236.9554 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $735.13 | $797.6949 | $797.70 | $797.65 | $797.90 | |