| 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 | $142.83 | 13.144% | $161.6036 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $9.58 | 13.171% | $10.8418 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $22.28 | 3.693% | $23.1028 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $227.67 | 13.606% | $258.6468 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $216.29 | 3.855% | $224.628 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $60.50 | 4.721% | $63.3562 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $212.83 | 7.774% | $229.3754 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $891.98 | $971.5546 | $971.56 | $971.60 | $971.50 | |