| 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 | $164.79 | 3.362% | $170.3302 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $184.96 | 4.186% | $192.7024 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $248.86 | 11.254% | $276.8667 | $276.87 | $276.85 | $276.90 |
| Purchase #4 | $249.36 | 5.185% | $262.2893 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $238.95 | 4.483% | $249.6621 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $187.75 | 6.320% | $199.6158 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $85.93 | 6.502% | $91.5172 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $1,360.60 | $1,442.9837 | $1,442.99 | $1,442.95 | $1,443.00 | |