| 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 | $163.54 | 12.689% | $184.2916 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $58.79 | 12.240% | $65.9859 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $155.95 | 13.788% | $177.4524 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $118.66 | 10.765% | $131.4337 | $131.43 | $131.45 | $131.40 |
| Purchase #5 | $11.41 | 13.753% | $12.9792 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $80.28 | 4.397% | $83.8099 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $208.29 | 11.261% | $231.7455 | $231.75 | $231.75 | $231.70 |
| 7 purchase totals = | $796.92 | $887.6982 | $887.70 | $887.75 | $887.70 | |