| 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 | $174.98 | 6.780% | $186.8436 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $235.72 | 5.828% | $249.4578 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $229.89 | 13.478% | $260.8746 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $171.28 | 3.456% | $177.1994 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $77.69 | 11.527% | $86.6453 | $86.65 | $86.65 | $86.60 |
| Purchase #6 | $152.63 | 6.615% | $162.7265 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $70.73 | 8.167% | $76.5065 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $1,112.92 | $1,200.2537 | $1,200.26 | $1,200.25 | $1,200.20 | |