| 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 | $232.34 | 6.189% | $246.7195 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $175.50 | 8.645% | $190.672 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $217.94 | 3.341% | $225.2214 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $152.79 | 9.408% | $167.1645 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $143.46 | 12.131% | $160.8631 | $160.86 | $160.85 | $160.90 |
| Purchase #6 | $166.94 | 10.738% | $184.866 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $24.85 | 8.102% | $26.8633 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $1,113.82 | $1,202.3698 | $1,202.36 | $1,202.25 | $1,202.50 | |