| 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 | $146.87 | 3.396% | $151.8577 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $133.54 | 7.688% | $143.8066 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $20.46 | 11.713% | $22.8565 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $55.82 | 5.218% | $58.7327 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $246.60 | 9.746% | $270.6336 | $270.63 | $270.65 | $270.60 |
| Purchase #6 | $51.74 | 13.406% | $58.6763 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $55.61 | 4.854% | $58.3093 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $710.64 | $764.8727 | $764.88 | $764.90 | $764.90 | |