| 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 | $195.53 | 6.558% | $208.3529 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $105.33 | 4.259% | $109.816 | $109.82 | $109.80 | $109.80 |
| Purchase #3 | $56.45 | 9.401% | $61.7569 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $130.41 | 13.447% | $147.9462 | $147.95 | $147.95 | $147.90 |
| Purchase #5 | $174.42 | 10.106% | $192.0469 | $192.05 | $192.05 | $192.00 |
| Purchase #6 | $232.38 | 7.186% | $249.0788 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $16.43 | 4.763% | $17.2126 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $910.95 | $986.2103 | $986.22 | $986.20 | $986.20 | |