| 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 | $159.48 | 4.203% | $166.1829 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $78.99 | 13.258% | $89.4625 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $23.33 | 11.418% | $25.9938 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $160.65 | 6.531% | $171.1421 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $158.77 | 9.682% | $174.1421 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $171.61 | 8.473% | $186.1505 | $186.15 | $186.15 | $186.20 |
| Purchase #7 | $178.42 | 4.383% | $186.2401 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $931.25 | $999.3140 | $999.30 | $999.35 | $999.30 | |