| 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 | $163.87 | 12.233% | $183.9162 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $232.33 | 12.514% | $261.4038 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $241.63 | 9.566% | $264.7443 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $120.49 | 4.420% | $125.8157 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $69.48 | 13.465% | $78.8355 | $78.84 | $78.85 | $78.80 |
| Purchase #6 | $160.28 | 13.678% | $182.2031 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $92.80 | 9.327% | $101.4555 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $1,080.88 | $1,198.3741 | $1,198.38 | $1,198.35 | $1,198.30 | |