| 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 | $169.68 | 8.859% | $184.712 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $141.83 | 4.392% | $148.0592 | $148.06 | $148.05 | $148.10 |
| Purchase #3 | $247.26 | 9.264% | $270.1662 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $175.71 | 11.262% | $195.4985 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $188.86 | 10.546% | $208.7772 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $105.42 | 11.552% | $117.5981 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $163.76 | 12.406% | $184.0761 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $1,192.52 | $1,308.8873 | $1,308.90 | $1,308.90 | $1,309.00 | |