| 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 | $33.30 | 10.255% | $36.7149 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $239.53 | 8.381% | $259.605 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $33.55 | 8.808% | $36.5051 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $164.64 | 13.203% | $186.3774 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $70.63 | 12.442% | $79.4178 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $22.69 | 13.761% | $25.8124 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $205.88 | 10.621% | $227.7465 | $227.75 | $227.75 | $227.70 |
| 7 purchase totals = | $770.22 | $852.1791 | $852.19 | $852.15 | $852.10 | |