| 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 | $121.44 | 13.170% | $137.4336 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $140.68 | 6.342% | $149.6019 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $214.32 | 5.481% | $226.0669 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $15.77 | 6.743% | $16.8334 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $74.73 | 13.702% | $84.9695 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $69.59 | 13.194% | $78.7717 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $197.43 | 5.577% | $208.4407 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $833.96 | $902.1177 | $902.11 | $902.10 | $902.10 | |