| 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 | $166.40 | 10.489% | $183.8537 | $183.85 | $183.85 | $183.90 |
| Purchase #2 | $225.41 | 4.871% | $236.3897 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $54.94 | 7.760% | $59.2033 | $59.20 | $59.20 | $59.20 |
| Purchase #4 | $106.31 | 6.469% | $113.1872 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $115.68 | 13.581% | $131.3905 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $211.96 | 6.237% | $225.1799 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $189.73 | 13.195% | $214.7649 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $1,070.43 | $1,163.9692 | $1,163.96 | $1,164.00 | $1,164.10 | |