| 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 | $167.85 | 6.739% | $179.1614 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $40.98 | 10.728% | $45.3763 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $212.87 | 10.274% | $234.7403 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $199.95 | 13.870% | $227.6831 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $30.87 | 8.290% | $33.4291 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $52.26 | 7.392% | $56.1231 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $225.37 | 12.164% | $252.784 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $930.15 | $1,029.2973 | $1,029.29 | $1,029.35 | $1,029.30 | |