| 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 | $150.57 | 10.710% | $166.696 | $166.70 | $166.70 | $166.70 |
| Purchase #2 | $132.75 | 11.563% | $148.0999 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $237.49 | 13.349% | $269.1925 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $114.42 | 13.578% | $129.9559 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $49.54 | 8.857% | $53.9278 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $203.43 | 9.151% | $222.0459 | $222.05 | $222.05 | $222.00 |
| Purchase #7 | $209.67 | 8.467% | $227.4228 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $1,097.87 | $1,217.3408 | $1,217.35 | $1,217.35 | $1,217.30 | |