| 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 | $216.69 | 8.390% | $234.8703 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $148.67 | 11.758% | $166.1506 | $166.15 | $166.15 | $166.20 |
| Purchase #3 | $179.40 | 5.389% | $189.0679 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $170.38 | 7.582% | $183.2982 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $6.39 | 10.548% | $7.064 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $45.68 | 9.198% | $49.8816 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $123.34 | 8.407% | $133.7092 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $890.55 | $964.0418 | $964.04 | $964.00 | $964.20 | |