| 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 | $158.64 | 13.823% | $180.5688 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $187.91 | 8.679% | $204.2187 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $227.90 | 13.874% | $259.5188 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $77.59 | 7.735% | $83.5916 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $165.70 | 12.611% | $186.5964 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $175.72 | 7.449% | $188.8094 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $243.26 | 7.524% | $261.5629 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $1,236.72 | $1,364.8666 | $1,364.87 | $1,364.80 | $1,364.90 | |