| 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 | $173.28 | 6.137% | $183.9142 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $138.27 | 5.615% | $146.0339 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $139.56 | 12.569% | $157.1013 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $216.31 | 10.174% | $238.3174 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $65.37 | 7.450% | $70.2401 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $78.37 | 4.392% | $81.812 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $198.87 | 8.849% | $216.468 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $1,010.03 | $1,093.8869 | $1,093.88 | $1,093.85 | $1,093.80 | |