| 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 | $167.94 | 11.243% | $186.8215 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $93.80 | 5.637% | $99.0875 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $247.87 | 6.507% | $263.9989 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $61.66 | 5.603% | $65.1148 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $247.87 | 9.223% | $270.7311 | $270.73 | $270.75 | $270.70 |
| Purchase #6 | $144.43 | 12.544% | $162.5473 | $162.55 | $162.55 | $162.50 |
| Purchase #7 | $15.30 | 3.181% | $15.7867 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $978.87 | $1,064.0878 | $1,064.09 | $1,064.10 | $1,064.00 | |