| 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 | $161.71 | 7.601% | $174.0016 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $86.90 | 11.805% | $97.1585 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $106.32 | 3.468% | $110.0072 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $243.63 | 11.820% | $272.4271 | $272.43 | $272.45 | $272.40 |
| Purchase #5 | $209.29 | 10.231% | $230.7025 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $79.97 | 12.322% | $89.8239 | $89.82 | $89.80 | $89.80 |
| Purchase #7 | $107.42 | 5.291% | $113.1036 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $995.24 | $1,087.2244 | $1,087.22 | $1,087.20 | $1,087.20 | |