| 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 | $164.57 | 3.605% | $170.5027 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $248.51 | 11.186% | $276.3083 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $22.94 | 13.679% | $26.078 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $177.41 | 4.414% | $185.2409 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $52.64 | 4.174% | $54.8372 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $9.90 | 3.420% | $10.2386 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $47.86 | 10.333% | $52.8054 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $723.83 | $776.0111 | $776.02 | $776.05 | $775.90 | |