| 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 | $140.45 | 13.169% | $158.9459 | $158.95 | $158.95 | $158.90 |
| Purchase #2 | $30.91 | 8.526% | $33.5454 | $33.55 | $33.55 | $33.50 |
| Purchase #3 | $32.78 | 10.346% | $36.1714 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $79.75 | 4.327% | $83.2008 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $228.60 | 6.418% | $243.2715 | $243.27 | $243.25 | $243.30 |
| Purchase #6 | $10.99 | 9.205% | $12.0016 | $12.00 | $12.00 | $12.00 |
| Purchase #7 | $108.71 | 5.279% | $114.4488 | $114.45 | $114.45 | $114.40 |
| 7 purchase totals = | $632.19 | $681.5854 | $681.59 | $681.55 | $681.50 | |