| 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 | $163.89 | 9.681% | $179.7562 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $14.87 | 12.525% | $16.7325 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $27.63 | 11.806% | $30.892 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $185.32 | 13.811% | $210.9145 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $126.61 | 5.457% | $133.5191 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $18.33 | 6.343% | $19.4927 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $249.73 | 6.733% | $266.5443 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $786.38 | $857.8513 | $857.84 | $857.85 | $857.80 | |