| 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 | $215.48 | 6.309% | $229.0746 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $177.81 | 4.602% | $185.9928 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $57.42 | 4.650% | $60.09 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $147.83 | 7.816% | $159.3844 | $159.38 | $159.40 | $159.40 |
| Purchase #5 | $141.61 | 13.496% | $160.7217 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $209.76 | 4.219% | $218.6098 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $40.38 | 13.739% | $45.9278 | $45.93 | $45.95 | $45.90 |
| 7 purchase totals = | $990.29 | $1,059.8011 | $1,059.79 | $1,059.80 | $1,059.80 | |