| 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 | $179.36 | 7.437% | $192.699 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $241.64 | 13.200% | $273.5365 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $89.62 | 4.226% | $93.4073 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $52.93 | 13.857% | $60.2645 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $30.53 | 3.473% | $31.5903 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $35.37 | 4.643% | $37.0122 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $82.75 | 3.493% | $85.6405 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $712.20 | $774.1503 | $774.15 | $774.15 | $774.10 | |