| 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 | $129.62 | 10.758% | $143.5645 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $108.47 | 8.775% | $117.9882 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $16.69 | 9.240% | $18.2322 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $66.56 | 5.342% | $70.1156 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $248.46 | 9.411% | $271.8426 | $271.84 | $271.85 | $271.80 |
| Purchase #6 | $166.67 | 5.307% | $175.5152 | $175.52 | $175.50 | $175.50 |
| Purchase #7 | $117.70 | 8.259% | $127.4208 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $854.17 | $924.6791 | $924.68 | $924.65 | $924.60 | |