| 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 | $138.85 | 5.658% | $146.7061 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $99.53 | 7.119% | $106.6155 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $63.55 | 6.412% | $67.6248 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $20.92 | 4.347% | $21.8294 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $121.72 | 5.205% | $128.0555 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $163.40 | 8.201% | $176.8004 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $16.67 | 6.107% | $17.688 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $624.64 | $665.3197 | $665.33 | $665.30 | $665.30 | |