| 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 | $179.64 | 12.128% | $201.4267 | $201.43 | $201.45 | $201.40 |
| Purchase #2 | $38.62 | 4.766% | $40.4606 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $193.60 | 10.817% | $214.5417 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $70.74 | 9.348% | $77.3528 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $9.37 | 3.402% | $9.6888 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $180.49 | 12.563% | $203.165 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $208.96 | 8.833% | $227.4174 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $881.42 | $974.0530 | $974.06 | $974.05 | $974.10 | |