| 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 | $147.43 | 12.502% | $165.8617 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $95.87 | 12.684% | $108.0302 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $146.87 | 7.534% | $157.9352 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $197.51 | 9.533% | $216.3386 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $147.55 | 11.481% | $164.4902 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $182.31 | 3.102% | $187.9653 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $231.85 | 12.687% | $261.2648 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $1,149.39 | $1,261.8860 | $1,261.89 | $1,261.90 | $1,261.90 | |