| 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 | $171.70 | 8.351% | $186.0387 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $239.53 | 6.695% | $255.5665 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $74.87 | 11.617% | $83.5676 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $205.83 | 5.804% | $217.7764 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $164.71 | 3.715% | $170.829 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $242.31 | 6.531% | $258.1353 | $258.14 | $258.15 | $258.10 |
| Purchase #7 | $15.86 | 6.823% | $16.9421 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $1,114.81 | $1,188.8556 | $1,188.87 | $1,188.90 | $1,188.80 | |