| 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 | $161.75 | 12.761% | $182.3909 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $129.73 | 5.375% | $136.703 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $39.93 | 3.467% | $41.3144 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $20.99 | 11.520% | $23.408 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $7.54 | 12.822% | $8.5068 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $210.37 | 13.858% | $239.5231 | $239.52 | $239.50 | $239.50 |
| Purchase #7 | $63.55 | 10.235% | $70.0543 | $70.05 | $70.05 | $70.10 |
| 7 purchase totals = | $633.86 | $701.9005 | $701.89 | $701.85 | $701.90 | |