| 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 | $136.79 | 4.444% | $142.8689 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $82.46 | 5.136% | $86.6951 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $63.55 | 11.672% | $70.9676 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $158.85 | 3.289% | $164.0746 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $177.92 | 7.251% | $190.821 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $239.51 | 13.308% | $271.384 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $121.87 | 3.187% | $125.754 | $125.75 | $125.75 | $125.80 |
| 7 purchase totals = | $980.95 | $1,052.5652 | $1,052.56 | $1,052.50 | $1,052.70 | |