| 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 | $153.95 | 8.713% | $167.3637 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $107.70 | 5.127% | $113.2218 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $104.57 | 9.636% | $114.6464 | $114.65 | $114.65 | $114.60 |
| Purchase #4 | $67.29 | 9.434% | $73.6381 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $123.71 | 12.368% | $139.0105 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $169.92 | 3.638% | $176.1017 | $176.10 | $176.10 | $176.10 |
| Purchase #7 | $181.95 | 9.221% | $198.7276 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $909.09 | $982.7098 | $982.71 | $982.70 | $982.60 | |