| 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 | $141.52 | 13.415% | $160.5049 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $52.83 | 12.847% | $59.6171 | $59.62 | $59.60 | $59.60 |
| Purchase #3 | $20.75 | 13.381% | $23.5266 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $77.61 | 3.176% | $80.0749 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $165.52 | 3.310% | $170.9987 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $112.95 | 5.390% | $119.038 | $119.04 | $119.05 | $119.00 |
| Purchase #7 | $243.97 | 9.868% | $268.045 | $268.05 | $268.05 | $268.00 |
| 7 purchase totals = | $815.15 | $881.8052 | $881.81 | $881.80 | $881.70 | |