| 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 | $195.69 | 3.149% | $201.8523 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $144.38 | 8.772% | $157.045 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $98.72 | 5.740% | $104.3865 | $104.39 | $104.40 | $104.40 |
| Purchase #4 | $180.89 | 6.359% | $192.3928 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $89.31 | 3.129% | $92.1045 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $41.27 | 4.237% | $43.0186 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $20.81 | 3.205% | $21.477 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $771.07 | $812.2767 | $812.28 | $812.30 | $812.30 | |