| 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 | $135.81 | 13.514% | $154.1634 | $154.16 | $154.15 | $154.20 |
| Purchase #2 | $175.45 | 4.329% | $183.0452 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $155.72 | 13.869% | $177.3168 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $137.73 | 3.560% | $142.6332 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $54.33 | 4.493% | $56.771 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $125.99 | 12.531% | $141.7778 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $234.84 | 11.372% | $261.546 | $261.55 | $261.55 | $261.50 |
| 7 purchase totals = | $1,019.87 | $1,117.2534 | $1,117.26 | $1,117.25 | $1,117.20 | |