| 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 | $30.70 | 13.271% | $34.7742 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $140.52 | 13.362% | $159.2963 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $76.57 | 12.530% | $86.1642 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $159.56 | 9.257% | $174.3305 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $171.28 | 8.816% | $186.38 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $13.42 | 4.136% | $13.9751 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $186.73 | 7.533% | $200.7964 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $778.78 | $855.7167 | $855.72 | $855.75 | $855.80 | |