| 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 | $173.34 | 13.527% | $196.7877 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $50.97 | 12.825% | $57.5069 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $120.68 | 4.242% | $125.7992 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $35.70 | 9.728% | $39.1729 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $32.53 | 13.808% | $37.0217 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $186.98 | 9.132% | $204.055 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $50.50 | 9.133% | $55.1122 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $650.70 | $715.4556 | $715.46 | $715.40 | $715.50 | |