| 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 | $182.46 | 3.373% | $188.6144 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $114.68 | 5.475% | $120.9587 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $242.48 | 9.721% | $266.0515 | $266.05 | $266.05 | $266.10 |
| Purchase #4 | $156.90 | 8.863% | $170.806 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $17.59 | 10.293% | $19.4005 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $125.63 | 5.600% | $132.6653 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $208.72 | 11.187% | $232.0695 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $1,048.46 | $1,130.5659 | $1,130.57 | $1,130.50 | $1,130.70 | |