| 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 | $136.46 | 5.578% | $144.0717 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $36.41 | 13.432% | $41.3006 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $199.41 | 8.368% | $216.0966 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $179.74 | 5.267% | $189.2069 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $51.94 | 10.506% | $57.3968 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $116.94 | 7.582% | $125.8064 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $236.51 | 12.852% | $266.9063 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $957.41 | $1,040.7853 | $1,040.80 | $1,040.75 | $1,040.80 | |