| 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 | $134.73 | 4.451% | $140.7268 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $198.77 | 6.115% | $210.9248 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $207.26 | 13.327% | $234.8815 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $153.55 | 3.157% | $158.3976 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $219.27 | 3.418% | $226.7646 | $226.76 | $226.75 | $226.80 |
| Purchase #6 | $231.72 | 4.811% | $242.868 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $158.81 | 5.488% | $167.5255 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $1,304.11 | $1,382.0888 | $1,382.09 | $1,382.10 | $1,382.10 | |