| 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 | $132.82 | 11.658% | $148.3042 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $9.25 | 7.866% | $9.9776 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $145.58 | 7.638% | $156.6994 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $160.75 | 11.595% | $179.389 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $207.27 | 3.401% | $214.3193 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $10.27 | 13.447% | $11.651 | $11.65 | $11.65 | $11.70 |
| Purchase #7 | $95.75 | 12.750% | $107.9581 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $761.69 | $828.2986 | $828.30 | $828.30 | $828.40 | |