| 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 | $201.28 | 3.454% | $208.2322 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $170.61 | 7.118% | $182.754 | $182.75 | $182.75 | $182.80 |
| Purchase #3 | $40.74 | 12.729% | $45.9258 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $10.89 | 8.658% | $11.8329 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $197.82 | 13.659% | $224.8402 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $13.50 | 6.436% | $14.3689 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $69.60 | 11.595% | $77.6701 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $704.44 | $765.6241 | $765.62 | $765.65 | $765.60 | |