| 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 | $151.93 | 9.727% | $166.7082 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $162.74 | 7.713% | $175.2921 | $175.29 | $175.30 | $175.30 |
| Purchase #3 | $13.97 | 6.407% | $14.8651 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $36.51 | 3.238% | $37.6922 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $126.29 | 6.144% | $134.0493 | $134.05 | $134.05 | $134.00 |
| Purchase #6 | $69.80 | 4.497% | $72.9389 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $213.63 | 7.598% | $229.8616 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $774.87 | $831.4074 | $831.41 | $831.40 | $831.40 | |