| 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 | $164.51 | 13.260% | $186.324 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $230.81 | 11.699% | $257.8125 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $223.93 | 9.414% | $245.0108 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $11.82 | 7.400% | $12.6947 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $14.75 | 10.867% | $16.3529 | $16.35 | $16.35 | $16.40 |
| Purchase #6 | $118.36 | 11.188% | $131.6021 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $51.35 | 7.802% | $55.3563 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $815.53 | $905.1533 | $905.14 | $905.10 | $905.20 | |