| 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 | $168.68 | 3.240% | $174.1452 | $174.15 | $174.15 | $174.10 |
| Purchase #2 | $113.74 | 7.266% | $122.0043 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $88.50 | 10.415% | $97.7173 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $191.86 | 3.857% | $199.26 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $146.39 | 12.205% | $164.2569 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $19.38 | 13.857% | $22.0655 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $32.55 | 13.548% | $36.9599 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $761.10 | $816.4091 | $816.42 | $816.35 | $816.50 | |