| 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 | $119.88 | 13.681% | $136.2808 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $127.26 | 5.366% | $134.0888 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $96.46 | 10.322% | $106.4166 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $150.99 | 9.284% | $165.0079 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $201.42 | 11.773% | $225.1332 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $137.52 | 7.784% | $148.2246 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $121.35 | 5.533% | $128.0643 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $954.88 | $1,043.2162 | $1,043.21 | $1,043.20 | $1,043.20 | |