| 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 | $177.66 | 4.403% | $185.4824 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $112.80 | 8.206% | $122.0564 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $51.49 | 13.457% | $58.419 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $63.74 | 10.566% | $70.4748 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $99.83 | 6.277% | $106.0963 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $14.41 | 9.592% | $15.7922 | $15.79 | $15.80 | $15.80 |
| Purchase #7 | $146.97 | 13.217% | $166.395 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $666.90 | $724.7161 | $724.72 | $724.70 | $724.80 | |