| 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 | $16.97 | 7.266% | $18.203 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $198.27 | 13.324% | $224.6875 | $224.69 | $224.70 | $224.70 |
| Purchase #3 | $156.79 | 7.740% | $168.9255 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $36.79 | 11.357% | $40.9682 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $12.60 | 12.384% | $14.1604 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $93.69 | 3.859% | $97.3055 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $134.59 | 12.613% | $151.5658 | $151.57 | $151.55 | $151.60 |
| 7 purchase totals = | $649.70 | $715.8159 | $715.83 | $715.80 | $715.90 | |