| 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 | $168.70 | 4.154% | $175.7078 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $17.77 | 11.182% | $19.757 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $55.92 | 3.342% | $57.7888 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $186.72 | 11.749% | $208.6577 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $157.30 | 6.367% | $167.3153 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $209.26 | 6.544% | $222.954 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $35.45 | 9.431% | $38.7933 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $831.12 | $890.9739 | $890.98 | $890.95 | $891.10 | |