| 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 | $148.97 | 12.327% | $167.3335 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $56.40 | 13.463% | $63.9931 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $163.97 | 5.758% | $173.4114 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $5.97 | 11.830% | $6.6763 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $223.52 | 3.820% | $232.0585 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $30.79 | 11.719% | $34.3983 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $179.89 | 10.784% | $199.2893 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $809.51 | $877.1604 | $877.16 | $877.20 | $877.20 | |