| 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 | $82.41 | 8.217% | $89.1816 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $118.78 | 7.832% | $128.0828 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $186.96 | 8.532% | $202.9114 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $134.59 | 3.469% | $139.2589 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $165.49 | 5.629% | $174.8054 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $15.90 | 7.818% | $17.1431 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $99.84 | 3.185% | $103.0199 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $803.97 | $854.4031 | $854.40 | $854.40 | $854.40 | |