| 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 | $196.59 | 10.874% | $217.9672 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $14.72 | 4.337% | $15.3584 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $49.47 | 6.680% | $52.7746 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $28.67 | 6.126% | $30.4263 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $142.98 | 4.807% | $149.853 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $23.86 | 6.655% | $25.4479 | $25.45 | $25.45 | $25.40 |
| Purchase #7 | $187.96 | 7.844% | $202.7036 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $644.25 | $694.5310 | $694.53 | $694.50 | $694.60 | |