| 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 | $119.57 | 8.699% | $129.9714 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $112.85 | 8.770% | $122.7469 | $122.75 | $122.75 | $122.70 |
| Purchase #3 | $31.40 | 7.760% | $33.8366 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $16.37 | 11.386% | $18.2339 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $178.56 | 8.231% | $193.2573 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $196.48 | 4.630% | $205.577 | $205.58 | $205.60 | $205.60 |
| Purchase #7 | $154.79 | 8.487% | $167.927 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $810.02 | $871.5501 | $871.56 | $871.60 | $871.50 | |