| 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 | $163.43 | 4.855% | $171.3645 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $67.51 | 10.852% | $74.8362 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $118.59 | 3.272% | $122.4703 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $75.45 | 4.378% | $78.7532 | $78.75 | $78.75 | $78.80 |
| Purchase #5 | $174.27 | 6.867% | $186.2371 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $41.74 | 11.388% | $46.4934 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $40.37 | 10.758% | $44.713 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $681.36 | $724.8677 | $724.86 | $724.85 | $724.90 | |