| 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 | $147.84 | 10.243% | $162.9833 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $220.44 | 12.392% | $247.7569 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $32.56 | 13.211% | $36.8615 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $29.57 | 12.371% | $33.2281 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $237.56 | 5.652% | $250.9869 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $80.82 | 4.257% | $84.2605 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $82.32 | 3.153% | $84.9155 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $831.11 | $900.9927 | $901.00 | $901.00 | $901.10 | |