| 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 | $172.91 | 8.829% | $188.1762 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $250.83 | 9.262% | $274.0619 | $274.06 | $274.05 | $274.10 |
| Purchase #3 | $238.41 | 12.567% | $268.371 | $268.37 | $268.35 | $268.40 |
| Purchase #4 | $176.47 | 5.432% | $186.0559 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $191.73 | 12.436% | $215.5735 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $95.89 | 7.109% | $102.7068 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $218.52 | 12.689% | $246.248 | $246.25 | $246.25 | $246.20 |
| 7 purchase totals = | $1,344.76 | $1,481.1933 | $1,481.20 | $1,481.15 | $1,481.30 | |