| 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 | $139.49 | 11.827% | $155.9875 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $50.58 | 4.128% | $52.6679 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $134.50 | 7.321% | $144.3467 | $144.35 | $144.35 | $144.30 |
| Purchase #4 | $130.90 | 5.766% | $138.4477 | $138.45 | $138.45 | $138.40 |
| Purchase #5 | $34.77 | 4.451% | $36.3176 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $28.64 | 8.191% | $30.9859 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $115.98 | 6.520% | $123.5419 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $634.86 | $682.2952 | $682.31 | $682.30 | $682.20 | |