| 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 | $164.55 | 3.332% | $170.0328 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $143.73 | 4.845% | $150.6937 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $110.48 | 3.375% | $114.2087 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $208.86 | 7.730% | $225.0049 | $225.00 | $225.00 | $225.00 |
| Purchase #5 | $93.61 | 11.197% | $104.0915 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $212.78 | 4.275% | $221.8763 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $202.37 | 6.530% | $215.5848 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $1,136.38 | $1,201.4927 | $1,201.48 | $1,201.55 | $1,201.50 | |