| 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 | $81.42 | 6.435% | $86.6594 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $167.85 | 10.819% | $186.0097 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $169.85 | 10.859% | $188.294 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $103.89 | 13.770% | $118.1957 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $34.64 | 6.436% | $36.8694 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $85.37 | 10.843% | $94.6267 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $172.89 | 13.411% | $196.0763 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $815.91 | $906.7312 | $906.74 | $906.75 | $906.80 | |