| 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 | $149.66 | 13.315% | $169.5872 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $135.96 | 13.657% | $154.5281 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $41.64 | 10.528% | $46.0239 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $79.95 | 7.712% | $86.1157 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $54.77 | 5.405% | $57.7303 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $204.66 | 7.761% | $220.5437 | $220.54 | $220.55 | $220.50 |
| Purchase #7 | $204.52 | 11.120% | $227.2626 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $871.16 | $961.7915 | $961.79 | $961.80 | $961.70 | |