| 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 | $150.36 | 4.620% | $157.3066 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $204.37 | 11.127% | $227.1102 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $62.41 | 13.144% | $70.6132 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $196.46 | 10.359% | $216.8113 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $164.41 | 4.423% | $171.6819 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $250.73 | 11.204% | $278.8218 | $278.82 | $278.80 | $278.80 |
| Purchase #7 | $16.54 | 11.620% | $18.4619 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $1,045.28 | $1,140.8069 | $1,140.80 | $1,140.75 | $1,140.80 | |