| 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 | $126.83 | 12.537% | $142.7307 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $130.44 | 5.600% | $137.7446 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $46.43 | 6.249% | $49.3314 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $152.99 | 8.497% | $165.9896 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $241.63 | 8.237% | $261.5331 | $261.53 | $261.55 | $261.50 |
| Purchase #6 | $178.77 | 4.308% | $186.4714 | $186.47 | $186.45 | $186.50 |
| Purchase #7 | $225.74 | 4.535% | $235.9773 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $1,102.83 | $1,179.7781 | $1,179.77 | $1,179.85 | $1,179.70 | |