| 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 | $141.53 | 3.713% | $146.785 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $188.30 | 10.284% | $207.6648 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $10.53 | 10.590% | $11.6451 | $11.65 | $11.65 | $11.60 |
| Purchase #4 | $138.90 | 9.229% | $151.7191 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $167.93 | 13.725% | $190.9784 | $190.98 | $191.00 | $191.00 |
| Purchase #6 | $170.74 | 9.646% | $187.2096 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $230.49 | 13.635% | $261.9173 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,048.42 | $1,157.9193 | $1,157.93 | $1,157.90 | $1,157.90 | |