| 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 | $182.81 | 7.243% | $196.0509 | $196.05 | $196.05 | $196.10 |
| Purchase #2 | $152.83 | 3.458% | $158.1149 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $125.60 | 5.770% | $132.8471 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $173.69 | 7.608% | $186.9043 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $236.39 | 9.675% | $259.2607 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $248.64 | 13.420% | $282.0075 | $282.01 | $282.00 | $282.00 |
| Purchase #7 | $138.87 | 5.537% | $146.5592 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $1,258.83 | $1,361.7446 | $1,361.74 | $1,361.70 | $1,361.80 | |