| 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 | $177.34 | 7.513% | $190.6636 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $102.44 | 13.554% | $116.3247 | $116.32 | $116.30 | $116.30 |
| Purchase #3 | $170.39 | 3.577% | $176.4849 | $176.48 | $176.50 | $176.50 |
| Purchase #4 | $74.65 | 3.444% | $77.2209 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $184.38 | 11.836% | $206.2032 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $41.75 | 6.304% | $44.3819 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $151.44 | 11.801% | $169.3114 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $902.39 | $980.5906 | $980.57 | $980.55 | $980.60 | |