| 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 | $135.30 | 6.609% | $144.242 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $63.55 | 6.342% | $67.5803 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $136.60 | 4.149% | $142.2675 | $142.27 | $142.25 | $142.30 |
| Purchase #4 | $202.25 | 6.689% | $215.7785 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $98.48 | 6.313% | $104.697 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $107.56 | 9.699% | $117.9922 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $55.44 | 3.132% | $57.1764 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $799.18 | $849.7339 | $849.74 | $849.80 | $849.80 | |