| 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 | $188.49 | 10.842% | $208.9261 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $13.70 | 12.514% | $15.4144 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $106.30 | 8.115% | $114.9262 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $146.57 | 3.766% | $152.0898 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $70.46 | 12.749% | $79.4429 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $28.78 | 9.735% | $31.5817 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $65.38 | 11.605% | $72.9673 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $619.68 | $675.3484 | $675.35 | $675.40 | $675.30 | |