| 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 | $208.75 | 11.481% | $232.7166 | $232.72 | $232.70 | $232.70 |
| Purchase #2 | $172.33 | 7.215% | $184.7636 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $75.76 | 9.399% | $82.8807 | $82.88 | $82.90 | $82.90 |
| Purchase #4 | $17.37 | 9.263% | $18.979 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $163.57 | 12.647% | $184.2567 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $78.36 | 7.513% | $84.2472 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $203.70 | 10.719% | $225.5346 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $919.84 | $1,013.3784 | $1,013.38 | $1,013.40 | $1,013.40 | |