| 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 | $175.96 | 7.206% | $188.6397 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $170.77 | 9.510% | $187.0102 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $176.81 | 7.779% | $190.564 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $56.66 | 11.847% | $63.3725 | $63.37 | $63.35 | $63.40 |
| Purchase #5 | $205.88 | 10.440% | $227.3739 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $44.78 | 12.430% | $50.3462 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $117.94 | 3.551% | $122.128 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $948.80 | $1,029.4345 | $1,029.43 | $1,029.40 | $1,029.40 | |