| 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 | $178.41 | 5.677% | $188.5383 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $208.84 | 12.824% | $235.6216 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $81.29 | 11.402% | $90.5587 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $208.87 | 12.491% | $234.96 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $221.87 | 7.539% | $238.5968 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $225.81 | 11.689% | $252.2049 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $190.40 | 10.522% | $210.4339 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $1,315.49 | $1,450.9142 | $1,450.91 | $1,450.90 | $1,450.90 | |