| 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 | $167.44 | 7.122% | $179.3651 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $199.90 | 8.382% | $216.6556 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $200.46 | 12.313% | $225.1426 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $11.98 | 11.397% | $13.3454 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $183.43 | 13.589% | $208.3563 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $58.46 | 11.175% | $64.9929 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $135.39 | 5.387% | $142.6835 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $957.06 | $1,050.5414 | $1,050.55 | $1,050.55 | $1,050.60 | |