| 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 | $186.63 | 5.167% | $196.2732 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $224.37 | 6.873% | $239.791 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $179.38 | 6.594% | $191.2083 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $47.56 | 8.578% | $51.6397 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $53.58 | 8.506% | $58.1375 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $100.73 | 13.796% | $114.6267 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $96.33 | 10.259% | $106.2125 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $888.58 | $957.8889 | $957.89 | $957.90 | $957.80 | |