| 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 | $172.41 | 4.280% | $179.7891 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $241.49 | 12.544% | $271.7825 | $271.78 | $271.80 | $271.80 |
| Purchase #3 | $89.38 | 8.833% | $97.2749 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $169.56 | 8.663% | $184.249 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $201.33 | 6.727% | $214.8735 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $121.57 | 12.240% | $136.4502 | $136.45 | $136.45 | $136.50 |
| Purchase #7 | $132.52 | 7.383% | $142.304 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $1,128.26 | $1,226.7232 | $1,226.71 | $1,226.70 | $1,226.80 | |