| 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 | $145.25 | 11.590% | $162.0845 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $170.44 | 9.128% | $185.9978 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $98.85 | 12.350% | $111.058 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $234.91 | 8.454% | $254.7693 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $228.33 | 3.370% | $236.0247 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $247.79 | 3.252% | $255.8481 | $255.85 | $255.85 | $255.80 |
| Purchase #7 | $163.35 | 11.728% | $182.5077 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $1,288.92 | $1,388.2901 | $1,388.29 | $1,388.25 | $1,388.30 | |