| 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 | $108.95 | 3.846% | $113.1402 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $15.93 | 9.367% | $17.4222 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $103.96 | 10.352% | $114.7219 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $116.87 | 9.476% | $127.9446 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $151.43 | 13.699% | $172.1744 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $71.58 | 4.697% | $74.9421 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $160.73 | 10.324% | $177.3238 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $729.45 | $797.6692 | $797.65 | $797.60 | $797.50 | |