| 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 | $171.93 | 5.649% | $181.6423 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $116.65 | 9.735% | $128.0059 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $155.70 | 12.370% | $174.9601 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $218.43 | 3.844% | $226.8264 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $104.36 | 9.285% | $114.0498 | $114.05 | $114.05 | $114.00 |
| Purchase #6 | $87.53 | 5.859% | $92.6584 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $123.49 | 7.593% | $132.8666 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $978.09 | $1,051.0095 | $1,051.02 | $1,051.00 | $1,051.00 | |