| 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 | $136.77 | 3.654% | $141.7676 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $237.65 | 6.633% | $253.4133 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $87.40 | 12.540% | $98.36 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $242.49 | 7.663% | $261.072 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $152.80 | 4.331% | $159.4178 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $143.45 | 7.516% | $154.2317 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $84.37 | 12.396% | $94.8285 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $1,084.93 | $1,163.0909 | $1,163.09 | $1,163.05 | $1,163.10 | |