| 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 | $188.65 | 9.153% | $205.9171 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $84.80 | 10.180% | $93.4326 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $97.54 | 4.291% | $101.7254 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $14.53 | 13.201% | $16.4481 | $16.45 | $16.45 | $16.40 |
| Purchase #5 | $81.27 | 13.797% | $92.4828 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $143.70 | 4.635% | $150.3605 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $23.61 | 4.527% | $24.6788 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $634.10 | $685.0453 | $685.05 | $685.10 | $685.00 | |