| 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 | $117.29 | 3.267% | $121.1219 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $20.76 | 11.860% | $23.2221 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $60.93 | 11.695% | $68.0558 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $89.74 | 5.736% | $94.8875 | $94.89 | $94.90 | $94.90 |
| Purchase #5 | $166.75 | 11.584% | $186.0663 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $164.58 | 11.202% | $183.0163 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $82.83 | 5.533% | $87.413 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $702.88 | $763.7829 | $763.79 | $763.70 | $763.80 | |