| 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 | $136.64 | 5.342% | $143.9393 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $211.89 | 6.336% | $225.3154 | $225.32 | $225.30 | $225.30 |
| Purchase #3 | $211.28 | 11.115% | $234.7638 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $207.94 | 6.689% | $221.8491 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $228.59 | 9.448% | $250.1872 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $171.26 | 8.592% | $185.9747 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $46.59 | 11.733% | $52.0564 | $52.06 | $52.05 | $52.10 |
| 7 purchase totals = | $1,214.19 | $1,314.0859 | $1,314.09 | $1,314.05 | $1,314.10 | |