| 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 | $155.46 | 11.317% | $173.0534 | $173.05 | $173.05 | $173.10 |
| Purchase #2 | $189.31 | 13.150% | $214.2043 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $52.75 | 4.238% | $54.9855 | $54.99 | $55.00 | $55.00 |
| Purchase #4 | $35.82 | 7.288% | $38.4306 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $15.78 | 7.721% | $16.9984 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $217.48 | 12.153% | $243.9103 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $48.51 | 13.611% | $55.1127 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $715.11 | $796.6952 | $796.69 | $796.70 | $796.70 | |