| 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 | $70.40 | 9.308% | $76.9528 | $76.95 | $76.95 | $77.00 |
| Purchase #2 | $214.85 | 12.806% | $242.3637 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $101.87 | 9.717% | $111.7687 | $111.77 | $111.75 | $111.80 |
| Purchase #4 | $114.77 | 9.600% | $125.7879 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $117.54 | 13.366% | $133.2504 | $133.25 | $133.25 | $133.30 |
| Purchase #6 | $230.50 | 11.792% | $257.6806 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $173.47 | 9.275% | $189.5593 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $1,023.40 | $1,137.3634 | $1,137.36 | $1,137.35 | $1,137.60 | |