| 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 | $145.75 | 6.657% | $155.4526 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $195.35 | 8.844% | $212.6268 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $63.43 | 9.845% | $69.6747 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $178.42 | 8.322% | $193.2681 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $105.76 | 8.337% | $114.5772 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $198.97 | 3.753% | $206.4373 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $146.56 | 12.826% | $165.3578 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $1,034.24 | $1,117.3945 | $1,117.40 | $1,117.40 | $1,117.50 | |