| 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 | $128.79 | 11.718% | $143.8816 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $16.58 | 6.383% | $17.6383 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $123.77 | 3.356% | $127.9237 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $205.74 | 8.116% | $222.4379 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $21.26 | 12.316% | $23.8784 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $229.47 | 6.659% | $244.7504 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $162.87 | 7.637% | $175.3084 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $888.48 | $955.8187 | $955.82 | $955.85 | $955.80 | |