| 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 | $119.37 | 7.487% | $128.3072 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $33.88 | 10.429% | $37.4133 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $51.97 | 7.185% | $55.704 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $196.78 | 12.542% | $221.4601 | $221.46 | $221.45 | $221.50 |
| Purchase #5 | $63.43 | 7.543% | $68.2145 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $185.42 | 11.815% | $207.3274 | $207.33 | $207.35 | $207.30 |
| Purchase #7 | $137.58 | 6.169% | $146.0673 | $146.07 | $146.05 | $146.10 |
| 7 purchase totals = | $788.43 | $864.4938 | $864.49 | $864.45 | $864.50 | |