| 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 | $67.57 | 6.676% | $72.081 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $223.80 | 13.829% | $254.7493 | $254.75 | $254.75 | $254.70 |
| Purchase #3 | $224.26 | 7.547% | $241.1849 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $98.63 | 6.146% | $104.6918 | $104.69 | $104.70 | $104.70 |
| Purchase #5 | $169.48 | 6.602% | $180.6691 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $85.53 | 3.685% | $88.6818 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $156.96 | 4.564% | $164.1237 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $1,026.23 | $1,106.1816 | $1,106.17 | $1,106.20 | $1,106.20 | |