| 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 | $172.83 | 7.377% | $185.5797 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $180.83 | 11.681% | $201.9528 | $201.95 | $201.95 | $202.00 |
| Purchase #3 | $159.99 | 10.302% | $176.4722 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $175.93 | 5.308% | $185.2684 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $58.96 | 12.478% | $66.317 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $213.68 | 3.267% | $220.6609 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $102.60 | 10.111% | $112.9739 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $1,064.82 | $1,149.2249 | $1,149.22 | $1,149.15 | $1,149.40 | |