| 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 | $164.30 | 3.545% | $170.1244 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $97.38 | 9.273% | $106.41 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $243.96 | 6.321% | $259.3807 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $86.58 | 4.377% | $90.3696 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $232.41 | 4.429% | $242.7034 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $5.27 | 13.411% | $5.9768 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $46.52 | 10.158% | $51.2455 | $51.25 | $51.25 | $51.20 |
| 7 purchase totals = | $876.42 | $926.2104 | $926.21 | $926.20 | $926.20 | |