| 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 | $174.42 | 6.368% | $185.5271 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $64.47 | 7.331% | $69.1963 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $26.45 | 6.422% | $28.1486 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $228.95 | 5.716% | $242.0368 | $242.04 | $242.05 | $242.00 |
| Purchase #5 | $87.76 | 13.302% | $99.4338 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $163.71 | 11.314% | $182.2321 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $126.99 | 3.237% | $131.1007 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $872.75 | $937.6754 | $937.68 | $937.75 | $937.50 | |