| 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 | $127.54 | 6.295% | $135.5686 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $166.93 | 8.697% | $181.4479 | $181.45 | $181.45 | $181.40 |
| Purchase #3 | $196.59 | 10.661% | $217.5485 | $217.55 | $217.55 | $217.50 |
| Purchase #4 | $17.64 | 3.471% | $18.2523 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $78.87 | 9.862% | $86.6482 | $86.65 | $86.65 | $86.60 |
| Purchase #6 | $175.82 | 5.822% | $186.0562 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $103.29 | 3.584% | $106.9919 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $866.68 | $932.5136 | $932.52 | $932.50 | $932.50 | |