| 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 | $133.98 | 9.365% | $146.5272 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $6.71 | 13.434% | $7.6114 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $14.99 | 13.676% | $17.04 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $121.28 | 10.131% | $133.5669 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $14.32 | 8.775% | $15.5766 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $27.92 | 8.764% | $30.3669 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $114.95 | 8.522% | $124.746 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $434.15 | $475.4350 | $475.45 | $475.45 | $475.40 | |