| 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 | $187.97 | 9.661% | $206.1298 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $15.49 | 11.782% | $17.315 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $164.60 | 9.365% | $180.0148 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $142.98 | 5.324% | $150.5923 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $54.33 | 8.481% | $58.9377 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $52.49 | 6.430% | $55.8651 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $81.60 | 12.273% | $91.6148 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $699.46 | $760.4695 | $760.47 | $760.45 | $760.40 | |