| 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 | $180.96 | 6.639% | $192.9739 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $75.30 | 5.818% | $79.681 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $116.62 | 13.511% | $132.3765 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $86.99 | 11.573% | $97.0574 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $32.28 | 12.647% | $36.3625 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $183.97 | 13.468% | $208.7471 | $208.75 | $208.75 | $208.70 |
| Purchase #7 | $123.43 | 10.824% | $136.7901 | $136.79 | $136.80 | $136.80 |
| 7 purchase totals = | $799.55 | $883.9885 | $883.99 | $884.00 | $884.10 | |