| 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 | $80.46 | 7.856% | $86.7809 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $149.69 | 9.828% | $164.4015 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $195.38 | 9.639% | $214.2127 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $190.50 | 9.522% | $208.6394 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $206.54 | 6.669% | $220.3142 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $174.99 | 10.561% | $193.4707 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $124.48 | 10.576% | $137.645 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $1,122.04 | $1,225.4644 | $1,225.46 | $1,225.45 | $1,225.40 | |