| 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 | $165.67 | 10.274% | $182.6909 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $17.32 | 7.437% | $18.6081 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $225.43 | 9.857% | $247.6506 | $247.65 | $247.65 | $247.70 |
| Purchase #4 | $202.41 | 13.734% | $230.209 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $150.34 | 10.476% | $166.0896 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $228.44 | 8.508% | $247.8757 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $185.29 | 11.306% | $206.2389 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $1,174.90 | $1,299.3628 | $1,299.37 | $1,299.40 | $1,299.40 | |