| 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 | $146.29 | 7.843% | $157.7635 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $164.54 | 4.495% | $171.9361 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $186.65 | 5.520% | $196.9531 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $66.48 | 12.607% | $74.8611 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $156.51 | 3.411% | $161.8486 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $146.82 | 13.108% | $166.0652 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $149.70 | 5.348% | $157.706 | $157.71 | $157.70 | $157.70 |
| 7 purchase totals = | $1,016.99 | $1,087.1336 | $1,087.14 | $1,087.10 | $1,087.20 | |