| 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 | $152.83 | 6.684% | $163.0452 | $163.05 | $163.05 | $163.00 |
| Purchase #2 | $58.62 | 8.199% | $63.4263 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $170.64 | 13.342% | $193.4068 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $182.88 | 12.626% | $205.9704 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $179.64 | 7.275% | $192.7088 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $106.74 | 13.732% | $121.3975 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $40.34 | 9.634% | $44.2264 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $891.69 | $984.1814 | $984.20 | $984.20 | $984.10 | |