| 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 | $164.86 | 8.778% | $179.3314 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $186.44 | 11.658% | $208.1752 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $223.34 | 10.856% | $247.5858 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $12.35 | 7.535% | $13.2806 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $172.84 | 3.776% | $179.3664 | $179.37 | $179.35 | $179.40 |
| Purchase #6 | $26.66 | 6.559% | $28.4086 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $65.84 | 3.382% | $68.0667 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $852.33 | $924.2147 | $924.23 | $924.25 | $924.30 | |