| 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 | $127.46 | 4.854% | $133.6469 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $161.39 | 6.534% | $171.9352 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $198.85 | 10.123% | $218.9796 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $27.44 | 10.758% | $30.392 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $70.34 | 10.430% | $77.6765 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $65.59 | 7.803% | $70.708 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $220.79 | 5.871% | $233.7526 | $233.75 | $233.75 | $233.80 |
| 7 purchase totals = | $871.86 | $937.0908 | $937.10 | $937.15 | $937.10 | |