| 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 | $111.31 | 6.338% | $118.3648 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $59.79 | 8.826% | $65.0671 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $90.52 | 7.436% | $97.2511 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $140.36 | 13.609% | $159.4616 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $64.59 | 7.607% | $69.5034 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $185.48 | 9.416% | $202.9448 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $165.46 | 6.603% | $176.3853 | $176.39 | $176.40 | $176.40 |
| 7 purchase totals = | $817.51 | $888.9781 | $888.97 | $888.95 | $889.10 | |