| 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 | $33.32 | 10.771% | $36.9089 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $147.25 | 9.324% | $160.9796 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $167.97 | 8.375% | $182.0375 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $139.70 | 10.208% | $153.9606 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $248.45 | 9.187% | $271.2751 | $271.28 | $271.30 | $271.30 |
| Purchase #6 | $164.68 | 3.453% | $170.3664 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $226.97 | 9.134% | $247.7014 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,128.34 | $1,223.2295 | $1,223.24 | $1,223.25 | $1,223.30 | |