| 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 | $189.53 | 5.467% | $199.8916 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $156.91 | 6.798% | $167.5767 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $193.50 | 7.513% | $208.0377 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $97.40 | 8.854% | $106.0238 | $106.02 | $106.00 | $106.00 |
| Purchase #5 | $154.53 | 12.803% | $174.3145 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $111.34 | 3.722% | $115.4841 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $9.75 | 8.679% | $10.5962 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $912.96 | $981.9246 | $981.92 | $981.95 | $981.90 | |