| 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 | $169.94 | 11.639% | $189.7193 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $130.88 | 5.264% | $137.7695 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $73.63 | 8.619% | $79.9762 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $76.98 | 12.454% | $86.5671 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $209.41 | 12.654% | $235.9087 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $188.28 | 3.565% | $194.9922 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $195.97 | 3.130% | $202.1039 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $1,045.09 | $1,127.0369 | $1,127.04 | $1,127.00 | $1,127.10 | |