| 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 | $157.50 | 9.676% | $172.7397 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $169.39 | 12.765% | $191.0126 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $134.56 | 11.464% | $149.986 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $140.59 | 9.458% | $153.887 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $121.29 | 3.520% | $125.5594 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $180.31 | 4.479% | $188.3861 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $230.29 | 8.132% | $249.0172 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,133.93 | $1,230.5880 | $1,230.60 | $1,230.60 | $1,230.60 | |