| 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 | $138.67 | 6.258% | $147.348 | $147.35 | $147.35 | $147.30 |
| Purchase #2 | $64.27 | 5.116% | $67.5581 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $235.35 | 7.846% | $253.8156 | $253.82 | $253.80 | $253.80 |
| Purchase #4 | $215.55 | 12.851% | $243.2503 | $243.25 | $243.25 | $243.30 |
| Purchase #5 | $247.30 | 5.416% | $260.6938 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $39.92 | 13.246% | $45.2078 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $171.90 | 8.462% | $186.4462 | $186.45 | $186.45 | $186.40 |
| 7 purchase totals = | $1,112.96 | $1,204.3198 | $1,204.33 | $1,204.30 | $1,204.30 | |