| 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 | $175.94 | 6.772% | $187.8547 | $187.85 | $187.85 | $187.90 |
| Purchase #2 | $185.99 | 9.230% | $203.1569 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $122.70 | 3.708% | $127.2497 | $127.25 | $127.25 | $127.20 |
| Purchase #4 | $8.52 | 6.785% | $9.0981 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $119.39 | 3.662% | $123.7621 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $198.74 | 11.751% | $222.0939 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $202.83 | 6.471% | $215.9551 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $1,014.11 | $1,089.1705 | $1,089.17 | $1,089.15 | $1,089.30 | |