| 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 | $188.45 | 4.237% | $196.4346 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $147.53 | 4.377% | $153.9874 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $9.70 | 8.225% | $10.4978 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $188.49 | 8.696% | $204.8811 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $144.82 | 13.664% | $164.6082 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $121.67 | 10.554% | $134.5111 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $65.79 | 9.373% | $71.9565 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $866.45 | $936.8767 | $936.88 | $936.90 | $936.90 | |