| 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 | $164.53 | 4.526% | $171.9766 | $171.98 | $172.00 | $172.00 |
| Purchase #2 | $114.34 | 6.851% | $122.1734 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $95.70 | 13.250% | $108.3803 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $45.82 | 12.852% | $51.7088 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $224.33 | 13.665% | $254.9847 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $125.95 | 11.533% | $140.4758 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $134.76 | 7.113% | $144.3455 | $144.35 | $144.35 | $144.30 |
| 7 purchase totals = | $905.43 | $994.0451 | $994.05 | $994.10 | $994.10 | |