| 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 | $63.66 | 6.397% | $67.7323 | $67.73 | $67.75 | $67.70 |
| Purchase #2 | $175.52 | 12.401% | $197.2862 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $179.89 | 11.225% | $200.0827 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $229.45 | 4.462% | $239.6881 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $148.32 | 10.166% | $163.3982 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $104.43 | 6.241% | $110.9475 | $110.95 | $110.95 | $110.90 |
| Purchase #7 | $201.55 | 3.394% | $208.3906 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $1,102.82 | $1,187.5256 | $1,187.53 | $1,187.60 | $1,187.50 | |