| 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 | $165.52 | 12.435% | $186.1024 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $27.47 | 10.622% | $30.3879 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $34.95 | 7.584% | $37.6006 | $37.60 | $37.60 | $37.60 |
| Purchase #4 | $198.46 | 12.217% | $222.7059 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $187.75 | 3.308% | $193.9608 | $193.96 | $193.95 | $194.00 |
| Purchase #6 | $40.49 | 8.853% | $44.0746 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $201.87 | 11.668% | $225.4242 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $856.51 | $940.2564 | $940.25 | $940.20 | $940.30 | |