| 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 | $143.91 | 13.308% | $163.0615 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $88.59 | 8.273% | $95.9191 | $95.92 | $95.90 | $95.90 |
| Purchase #3 | $41.92 | 9.830% | $46.0407 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $210.63 | 8.351% | $228.2197 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $55.26 | 4.728% | $57.8727 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $134.58 | 6.564% | $143.4138 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $149.45 | 12.300% | $167.8324 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $824.34 | $902.3599 | $902.35 | $902.30 | $902.30 | |