| 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 | $114.30 | 11.340% | $127.2616 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $153.82 | 7.148% | $164.8151 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $160.92 | 10.494% | $177.8069 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $13.26 | 5.514% | $13.9912 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $169.26 | 9.727% | $185.7239 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $195.45 | 7.572% | $210.2495 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $19.51 | 7.357% | $20.9454 | $20.95 | $20.95 | $20.90 |
| 7 purchase totals = | $826.52 | $900.7936 | $900.80 | $900.75 | $900.70 | |