| 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 | $182.48 | 6.575% | $194.4781 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $131.61 | 4.796% | $137.922 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $249.31 | 10.402% | $275.2432 | $275.24 | $275.25 | $275.20 |
| Purchase #4 | $226.42 | 3.794% | $235.0104 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $50.36 | 10.320% | $55.5572 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $151.45 | 4.734% | $158.6196 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $210.75 | 12.245% | $236.5563 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $1,202.38 | $1,293.3868 | $1,293.39 | $1,293.35 | $1,293.40 | |