| 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 | $186.35 | 5.321% | $196.2657 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $30.68 | 11.653% | $34.2551 | $34.26 | $34.25 | $34.30 |
| Purchase #3 | $130.53 | 6.242% | $138.6777 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $149.95 | 9.320% | $163.9253 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $15.43 | 12.529% | $17.3632 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $184.41 | 6.302% | $196.0315 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $215.65 | 13.529% | $244.8253 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $913.00 | $991.3438 | $991.36 | $991.40 | $991.40 | |