| 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 | $185.78 | 11.359% | $206.8828 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $135.97 | 3.446% | $140.6555 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $229.28 | 9.370% | $250.7635 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $96.38 | 9.446% | $105.4841 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $101.42 | 5.453% | $106.9504 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $95.68 | 9.331% | $104.6079 | $104.61 | $104.60 | $104.60 |
| Purchase #7 | $189.76 | 13.675% | $215.7097 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $1,034.27 | $1,131.0539 | $1,131.05 | $1,131.05 | $1,131.20 | |