| 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 | $168.25 | 12.344% | $189.0188 | $189.02 | $189.00 | $189.00 |
| Purchase #2 | $141.56 | 5.873% | $149.8738 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $221.65 | 6.744% | $236.5981 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $124.66 | 6.406% | $132.6457 | $132.65 | $132.65 | $132.60 |
| Purchase #5 | $174.70 | 9.406% | $191.1323 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $207.66 | 11.593% | $231.734 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $209.48 | 7.436% | $225.0569 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,247.96 | $1,356.0596 | $1,356.06 | $1,356.05 | $1,356.00 | |