| 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 | $135.63 | 10.802% | $150.2808 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $216.66 | 12.315% | $243.3417 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $78.29 | 4.567% | $81.8655 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $182.99 | 9.661% | $200.6687 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $13.99 | 13.291% | $15.8494 | $15.85 | $15.85 | $15.80 |
| Purchase #6 | $60.51 | 7.771% | $65.2122 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $94.38 | 9.660% | $103.4971 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $782.45 | $860.7154 | $860.72 | $860.70 | $860.70 | |