| 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 | $188.36 | 10.578% | $208.2847 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $149.73 | 8.230% | $162.0528 | $162.05 | $162.05 | $162.10 |
| Purchase #3 | $200.79 | 9.672% | $220.2104 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $97.61 | 7.762% | $105.1865 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $148.25 | 10.430% | $163.7125 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $141.36 | 8.643% | $153.5777 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $157.32 | 10.483% | $173.8119 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $1,083.42 | $1,186.8365 | $1,186.83 | $1,186.85 | $1,186.90 | |