| 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 | $176.80 | 9.800% | $194.1264 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $191.32 | 8.778% | $208.1141 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $30.80 | 12.717% | $34.7168 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $103.93 | 3.403% | $107.4667 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $139.77 | 4.362% | $145.8668 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $235.45 | 8.191% | $254.7357 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $82.29 | 5.434% | $86.7616 | $86.76 | $86.75 | $86.80 |
| 7 purchase totals = | $960.36 | $1,031.7881 | $1,031.80 | $1,031.75 | $1,031.80 | |