| 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 | $163.61 | 8.714% | $177.867 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $156.78 | 4.473% | $163.7928 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $220.67 | 5.650% | $233.1379 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $169.96 | 13.196% | $192.3879 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $97.82 | 6.632% | $104.3074 | $104.31 | $104.30 | $104.30 |
| Purchase #6 | $61.65 | 5.810% | $65.2319 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $137.76 | 6.768% | $147.0836 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $1,008.25 | $1,083.8085 | $1,083.81 | $1,083.85 | $1,083.80 | |