| 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 | $193.98 | 9.169% | $211.766 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $65.68 | 10.257% | $72.4168 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $143.76 | 4.493% | $150.2191 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $138.99 | 9.203% | $151.7812 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $186.36 | 6.488% | $198.451 | $198.45 | $198.45 | $198.50 |
| Purchase #6 | $145.46 | 12.282% | $163.3254 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $189.81 | 6.486% | $202.1211 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $1,064.04 | $1,150.0806 | $1,150.09 | $1,150.05 | $1,150.10 | |