| 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 | $134.45 | 9.253% | $146.8907 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $16.79 | 9.485% | $18.3825 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $246.96 | 12.345% | $277.4472 | $277.45 | $277.45 | $277.40 |
| Purchase #4 | $21.63 | 13.317% | $24.5105 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $163.80 | 10.638% | $181.225 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $65.89 | 6.241% | $70.0022 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $93.29 | 11.197% | $103.7357 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $742.81 | $822.1938 | $822.20 | $822.25 | $822.10 | |