| 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 | $144.79 | 11.447% | $161.3641 | $161.36 | $161.35 | $161.40 |
| Purchase #2 | $27.27 | 8.547% | $29.6008 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $231.41 | 12.664% | $260.7158 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $223.80 | 10.329% | $246.9163 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $183.30 | 4.806% | $192.1094 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $236.28 | 6.123% | $250.7474 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $246.87 | 10.156% | $271.9421 | $271.94 | $271.95 | $271.90 |
| 7 purchase totals = | $1,293.72 | $1,413.3959 | $1,413.40 | $1,413.35 | $1,413.30 | |