| 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 | $179.35 | 7.727% | $193.2084 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $93.81 | 5.802% | $99.2529 | $99.25 | $99.25 | $99.30 |
| Purchase #3 | $25.39 | 6.619% | $27.0706 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $43.50 | 8.231% | $47.0805 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $128.25 | 4.685% | $134.2585 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $52.75 | 5.869% | $55.8459 | $55.85 | $55.85 | $55.80 |
| Purchase #7 | $23.54 | 10.689% | $26.0562 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $546.59 | $582.7730 | $582.78 | $582.75 | $582.90 | |