| 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 | $71.69 | 11.332% | $79.8139 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $136.65 | 7.390% | $146.7484 | $146.75 | $146.75 | $146.70 |
| Purchase #3 | $189.45 | 10.138% | $208.6564 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $134.33 | 9.268% | $146.7797 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $124.35 | 4.125% | $129.4794 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $207.43 | 9.644% | $227.4345 | $227.43 | $227.45 | $227.40 |
| Purchase #7 | $150.98 | 7.659% | $162.5436 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $1,014.88 | $1,101.4559 | $1,101.45 | $1,101.50 | $1,101.40 | |