| 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 | $161.32 | 8.301% | $174.7112 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $56.38 | 13.334% | $63.8977 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $82.32 | 6.576% | $87.7334 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $95.65 | 7.406% | $102.7338 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $184.56 | 6.148% | $195.9067 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $14.99 | 8.250% | $16.2267 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $236.34 | 11.565% | $263.6727 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $831.56 | $904.8822 | $904.88 | $904.90 | $904.80 | |