| 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 | $14.42 | 4.144% | $15.0176 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $161.83 | 7.508% | $173.9802 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $76.58 | 7.868% | $82.6053 | $82.61 | $82.60 | $82.60 |
| Purchase #4 | $169.34 | 9.805% | $185.9438 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $177.62 | 6.390% | $188.9699 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $189.51 | 13.802% | $215.6662 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $76.31 | 3.807% | $79.2151 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $865.61 | $941.3981 | $941.41 | $941.35 | $941.40 | |