| 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 | $243.87 | 13.231% | $276.1364 | $276.14 | $276.15 | $276.10 |
| Purchase #2 | $185.56 | 12.485% | $208.7272 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $176.99 | 5.580% | $186.866 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $198.25 | 7.520% | $213.1584 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $182.48 | 12.833% | $205.8977 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $242.37 | 8.815% | $263.7349 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $108.87 | 13.793% | $123.8864 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $1,338.39 | $1,478.4070 | $1,478.42 | $1,478.45 | $1,478.40 | |