| 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 | $166.97 | 11.320% | $185.871 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $220.32 | 7.371% | $236.5598 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $148.98 | 11.396% | $165.9578 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $93.81 | 12.179% | $105.2351 | $105.24 | $105.25 | $105.20 |
| Purchase #5 | $163.45 | 10.337% | $180.3458 | $180.35 | $180.35 | $180.30 |
| Purchase #6 | $228.45 | 7.598% | $245.8076 | $245.81 | $245.80 | $245.80 |
| Purchase #7 | $24.47 | 12.682% | $27.5733 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $1,046.45 | $1,147.3504 | $1,147.36 | $1,147.30 | $1,147.40 | |