| 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 | $164.58 | 12.397% | $184.983 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $205.67 | 10.816% | $227.9153 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $62.31 | 6.466% | $66.339 | $66.34 | $66.35 | $66.30 |
| Purchase #4 | $11.35 | 9.418% | $12.4189 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $123.69 | 5.324% | $130.2753 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $36.62 | 11.106% | $40.687 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $229.87 | 5.776% | $243.1473 | $243.15 | $243.15 | $243.10 |
| 7 purchase totals = | $834.09 | $905.7658 | $905.78 | $905.80 | $905.70 | |