| 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 | $154.89 | 13.579% | $175.9225 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $60.66 | 4.514% | $63.3982 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $177.29 | 12.734% | $199.8661 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $196.45 | 3.406% | $203.1411 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $6.36 | 8.633% | $6.9091 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $248.85 | 6.822% | $265.8265 | $265.83 | $265.85 | $265.80 |
| Purchase #7 | $44.51 | 8.744% | $48.402 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $889.01 | $963.4655 | $963.47 | $963.45 | $963.40 | |