| 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 | $157.65 | 8.115% | $170.4433 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $109.56 | 11.504% | $122.1638 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $175.41 | 13.426% | $198.9605 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $151.65 | 10.258% | $167.2063 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $155.25 | 11.181% | $172.6085 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $219.87 | 3.383% | $227.3082 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $213.45 | 7.340% | $229.1172 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,182.84 | $1,287.8078 | $1,287.81 | $1,287.75 | $1,287.80 | |