| 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 | $191.32 | 3.381% | $197.7885 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $225.89 | 9.369% | $247.0536 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $150.32 | 9.720% | $164.9311 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $243.25 | 7.817% | $262.2649 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $163.56 | 7.872% | $176.4354 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $211.43 | 11.804% | $236.3872 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $250.90 | 12.555% | $282.4005 | $282.40 | $282.40 | $282.40 |
| 7 purchase totals = | $1,436.67 | $1,567.2612 | $1,567.26 | $1,567.30 | $1,567.30 | |