| 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 | $155.66 | 5.437% | $164.1232 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $53.66 | 5.196% | $56.4482 | $56.45 | $56.45 | $56.40 |
| Purchase #3 | $104.58 | 7.462% | $112.3838 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $26.99 | 12.644% | $30.4026 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $75.80 | 6.831% | $80.9779 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $198.46 | 6.793% | $211.9414 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $189.55 | 13.658% | $215.4387 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $804.70 | $871.7158 | $871.71 | $871.75 | $871.60 | |