| 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 | $168.51 | 3.377% | $174.2006 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $118.82 | 11.722% | $132.7481 | $132.75 | $132.75 | $132.70 |
| Purchase #3 | $29.42 | 4.536% | $30.7545 | $30.75 | $30.75 | $30.80 |
| Purchase #4 | $119.82 | 13.820% | $136.3791 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $23.52 | 4.589% | $24.5993 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $50.85 | 11.301% | $56.5966 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $134.47 | 5.238% | $141.5135 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $645.41 | $696.7917 | $696.79 | $696.80 | $696.80 | |