| 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 | $143.79 | 7.227% | $154.1817 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $152.70 | 7.762% | $164.5526 | $164.55 | $164.55 | $164.60 |
| Purchase #3 | $66.51 | 13.436% | $75.4463 | $75.45 | $75.45 | $75.40 |
| Purchase #4 | $209.72 | 12.163% | $235.2282 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $105.76 | 5.774% | $111.8666 | $111.87 | $111.85 | $111.90 |
| Purchase #6 | $182.70 | 13.227% | $206.8657 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $206.46 | 3.542% | $213.7728 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $1,067.64 | $1,161.9139 | $1,161.92 | $1,161.90 | $1,162.00 | |