| 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 | $185.78 | 11.619% | $207.3658 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $143.64 | 7.547% | $154.4805 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $217.49 | 8.728% | $236.4725 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $30.44 | 5.798% | $32.2049 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $192.66 | 4.786% | $201.8807 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $176.69 | 11.239% | $196.5482 | $196.55 | $196.55 | $196.50 |
| Purchase #7 | $104.67 | 7.835% | $112.8709 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $1,051.37 | $1,141.8235 | $1,141.82 | $1,141.80 | $1,141.90 | |