| 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 | $168.55 | 3.155% | $173.8678 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $97.75 | 9.269% | $106.8104 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $236.43 | 5.681% | $249.8616 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $54.88 | 11.299% | $61.0809 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $171.80 | 4.323% | $179.2269 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $37.99 | 10.330% | $41.9144 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $131.75 | 5.806% | $139.3994 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $899.15 | $952.1614 | $952.16 | $952.15 | $952.20 | |