| 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 | $146.25 | 7.363% | $157.0184 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $163.52 | 3.534% | $169.2988 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $228.70 | 11.621% | $255.2772 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $239.54 | 10.861% | $265.5564 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $61.46 | 10.464% | $67.8912 | $67.89 | $67.90 | $67.90 |
| Purchase #6 | $212.41 | 7.788% | $228.9525 | $228.95 | $228.95 | $229.00 |
| Purchase #7 | $134.84 | 8.364% | $146.118 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $1,186.72 | $1,290.1125 | $1,290.12 | $1,290.10 | $1,290.20 | |