| 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 | $166.48 | 6.758% | $177.7307 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $72.27 | 12.350% | $81.1953 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $206.37 | 10.151% | $227.3186 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $231.87 | 8.249% | $250.997 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $151.88 | 10.592% | $167.9671 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $89.98 | 5.599% | $95.018 | $95.02 | $95.00 | $95.00 |
| Purchase #7 | $192.59 | 12.118% | $215.9281 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,111.44 | $1,216.1548 | $1,216.17 | $1,216.15 | $1,216.10 | |