| 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 | $99.62 | 13.453% | $113.0219 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $73.29 | 6.417% | $77.993 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $174.47 | 13.708% | $198.3863 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $179.77 | 3.592% | $186.2273 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $143.57 | 9.594% | $157.3441 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $90.88 | 5.475% | $95.8557 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $21.47 | 8.287% | $23.2492 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $783.07 | $852.0775 | $852.08 | $852.10 | $852.00 | |