| 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 | $68.25 | 6.347% | $72.5818 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $42.54 | 10.692% | $47.0884 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $212.68 | 10.791% | $235.6303 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $206.51 | 10.785% | $228.7821 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $218.48 | 3.741% | $226.6533 | $226.65 | $226.65 | $226.70 |
| Purchase #6 | $137.98 | 9.567% | $151.1805 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $164.38 | 4.310% | $171.4648 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $1,050.82 | $1,133.3812 | $1,133.37 | $1,133.45 | $1,133.50 | |