| 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 | $144.71 | 12.667% | $163.0404 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $49.75 | 11.704% | $55.5727 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $188.26 | 5.664% | $198.923 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $234.77 | 6.193% | $249.3093 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $204.46 | 9.189% | $223.2478 | $223.25 | $223.25 | $223.20 |
| Purchase #6 | $150.54 | 12.618% | $169.5351 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $146.32 | 12.466% | $164.5603 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $1,118.81 | $1,224.1886 | $1,224.19 | $1,224.15 | $1,224.10 | |