| 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 | $134.96 | 12.641% | $152.0203 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $49.30 | 6.680% | $52.5932 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $44.93 | 9.567% | $49.2285 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $22.91 | 10.186% | $25.2436 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $134.74 | 11.654% | $150.4426 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $208.80 | 5.680% | $220.6598 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $186.76 | 3.483% | $193.2649 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $782.40 | $843.4529 | $843.44 | $843.45 | $843.40 | |