| 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 | $163.70 | 9.220% | $178.7931 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $151.81 | 7.618% | $163.3749 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $75.67 | 3.618% | $78.4077 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $227.92 | 3.607% | $236.1411 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $56.33 | 8.713% | $61.238 | $61.24 | $61.25 | $61.20 |
| Purchase #6 | $161.49 | 3.662% | $167.4038 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $189.85 | 9.736% | $208.3338 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $1,026.77 | $1,093.6924 | $1,093.68 | $1,093.70 | $1,093.60 | |