| 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 | $144.99 | 9.560% | $158.851 | $158.85 | $158.85 | $158.90 |
| Purchase #2 | $119.93 | 3.500% | $124.1276 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $73.58 | 5.324% | $77.4974 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $195.59 | 12.433% | $219.9077 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $112.46 | 6.529% | $119.8025 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $59.26 | 12.855% | $66.8779 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $127.39 | 10.693% | $141.0118 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $833.20 | $908.0759 | $908.08 | $908.10 | $908.10 | |