| 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 | $175.69 | 3.780% | $182.3311 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $126.27 | 13.346% | $143.122 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $51.55 | 7.464% | $55.3977 | $55.40 | $55.40 | $55.40 |
| Purchase #4 | $188.75 | 8.288% | $204.3936 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $72.68 | 11.828% | $81.2766 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $242.78 | 8.510% | $263.4406 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $86.28 | 10.596% | $95.4222 | $95.42 | $95.40 | $95.40 |
| 7 purchase totals = | $944.00 | $1,025.3838 | $1,025.38 | $1,025.40 | $1,025.30 | |