| 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 | $189.69 | 8.501% | $205.8155 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $225.56 | 7.398% | $242.2469 | $242.25 | $242.25 | $242.20 |
| Purchase #3 | $49.25 | 5.535% | $51.976 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $150.69 | 5.316% | $158.7007 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $14.40 | 4.274% | $15.0155 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $80.89 | 6.857% | $86.4366 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $103.69 | 10.734% | $114.8201 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $814.17 | $875.0113 | $875.03 | $875.00 | $874.90 | |