| 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 | $167.64 | 6.691% | $178.8568 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $238.99 | 10.261% | $263.5128 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $125.28 | 7.437% | $134.5971 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $146.85 | 10.302% | $161.9785 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $67.99 | 3.816% | $70.5845 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $215.60 | 12.677% | $242.9316 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $236.74 | 10.296% | $261.1148 | $261.11 | $261.10 | $261.10 |
| 7 purchase totals = | $1,199.09 | $1,313.5761 | $1,313.57 | $1,313.60 | $1,313.60 | |