| 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 | $197.79 | 12.838% | $223.1823 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $16.69 | 7.178% | $17.888 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $168.52 | 13.487% | $191.2483 | $191.25 | $191.25 | $191.20 |
| Purchase #4 | $139.77 | 4.788% | $146.4622 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $97.41 | 9.511% | $106.6747 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $49.92 | 5.507% | $52.6691 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $106.47 | 6.168% | $113.0371 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $776.57 | $851.1617 | $851.16 | $851.15 | $851.20 | |