| 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 | $163.92 | 12.423% | $184.2838 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $6.54 | 3.466% | $6.7667 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $10.32 | 13.119% | $11.6739 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $222.54 | 12.465% | $250.2796 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $20.73 | 7.857% | $22.3588 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $196.92 | 8.536% | $213.7291 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $141.28 | 10.533% | $156.161 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $762.25 | $845.2529 | $845.25 | $845.25 | $845.40 | |