| 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 | $140.25 | 3.406% | $145.0269 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $213.53 | 10.678% | $236.3307 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $27.44 | 7.354% | $29.4579 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $225.69 | 8.821% | $245.5981 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $136.58 | 6.864% | $145.9549 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $93.30 | 13.359% | $105.7639 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $198.77 | 5.129% | $208.9649 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $1,035.56 | $1,117.0973 | $1,117.09 | $1,117.10 | $1,117.20 | |