| 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 | $182.72 | 7.685% | $196.762 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $214.30 | 6.258% | $227.7109 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $127.33 | 7.638% | $137.0555 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $24.83 | 11.565% | $27.7016 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $87.25 | 6.407% | $92.8401 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $154.62 | 7.581% | $166.3417 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $236.97 | 12.492% | $266.5723 | $266.57 | $266.55 | $266.60 |
| 7 purchase totals = | $1,028.02 | $1,114.9841 | $1,114.98 | $1,114.95 | $1,115.00 | |