| 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 | $186.71 | 11.731% | $208.613 | $208.61 | $208.60 | $208.60 |
| Purchase #2 | $163.28 | 9.852% | $179.3663 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $208.38 | 7.419% | $223.8397 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $17.42 | 10.494% | $19.2481 | $19.25 | $19.25 | $19.20 |
| Purchase #5 | $71.37 | 5.190% | $75.0741 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $146.57 | 5.153% | $154.1228 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $242.77 | 12.679% | $273.5508 | $273.55 | $273.55 | $273.60 |
| 7 purchase totals = | $1,036.50 | $1,133.8148 | $1,133.81 | $1,133.75 | $1,133.80 | |