| 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 | $106.77 | 7.328% | $114.5941 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $145.43 | 10.120% | $160.1475 | $160.15 | $160.15 | $160.10 |
| Purchase #3 | $173.66 | 12.821% | $195.9249 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $144.94 | 8.829% | $157.7368 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $30.87 | 9.540% | $33.815 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $82.37 | 4.853% | $86.3674 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $224.67 | 3.405% | $232.32 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $908.71 | $980.9057 | $980.91 | $980.85 | $980.80 | |