| 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 | $168.27 | 7.534% | $180.9475 | $180.95 | $180.95 | $180.90 |
| Purchase #2 | $199.85 | 9.388% | $218.6119 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $184.99 | 8.806% | $201.2802 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $244.92 | 10.402% | $270.3966 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $168.71 | 9.375% | $184.5266 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $113.74 | 10.185% | $125.3244 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $151.31 | 12.330% | $169.9665 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $1,231.79 | $1,351.0537 | $1,351.06 | $1,351.05 | $1,351.00 | |