| 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 | $190.97 | 10.558% | $211.1326 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $51.69 | 6.709% | $55.1579 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $107.54 | 12.808% | $121.3137 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $105.35 | 11.319% | $117.2746 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $186.91 | 6.402% | $198.876 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $157.57 | 7.656% | $169.6336 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $24.63 | 9.665% | $27.0105 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $824.66 | $900.3989 | $900.39 | $900.40 | $900.40 | |