| 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 | $117.73 | 7.215% | $126.2242 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $8.53 | 9.193% | $9.3142 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $136.59 | 7.167% | $146.3794 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $107.80 | 5.726% | $113.9726 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $24.28 | 7.788% | $26.1709 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $146.94 | 11.514% | $163.8587 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $114.95 | 7.843% | $123.9655 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $656.82 | $709.8855 | $709.88 | $709.80 | $710.00 | |