| 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 | $179.53 | 3.734% | $186.2337 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $135.61 | 5.782% | $143.451 | $143.45 | $143.45 | $143.50 |
| Purchase #3 | $112.71 | 12.801% | $127.138 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $75.43 | 3.353% | $77.9592 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $174.47 | 7.850% | $188.1659 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $239.62 | 3.340% | $247.6233 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $25.75 | 3.334% | $26.6085 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $943.12 | $997.1796 | $997.18 | $997.15 | $997.20 | |