| 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 | $174.25 | 5.140% | $183.2065 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $80.75 | 8.864% | $87.9077 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $30.58 | 3.126% | $31.5359 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $243.26 | 12.613% | $273.9424 | $273.94 | $273.95 | $273.90 |
| Purchase #5 | $222.67 | 10.868% | $246.8698 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $221.89 | 9.775% | $243.5797 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $58.76 | 3.664% | $60.913 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $1,032.16 | $1,127.9550 | $1,127.96 | $1,127.95 | $1,127.90 | |