| 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 | $189.58 | 8.327% | $205.3663 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $67.98 | 6.625% | $72.4837 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $186.37 | 10.526% | $205.9873 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $145.63 | 8.258% | $157.6561 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $141.45 | 11.568% | $157.8129 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $134.50 | 7.189% | $144.1692 | $144.17 | $144.15 | $144.20 |
| Purchase #7 | $107.46 | 6.661% | $114.6179 | $114.62 | $114.60 | $114.60 |
| 7 purchase totals = | $972.97 | $1,058.0934 | $1,058.10 | $1,058.05 | $1,058.20 | |