| 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 | $16.44 | 6.209% | $17.4608 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $166.53 | 10.724% | $184.3887 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $208.57 | 7.129% | $223.439 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $197.62 | 11.762% | $220.8641 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $120.34 | 11.702% | $134.4222 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $143.96 | 4.535% | $150.4886 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $215.48 | 7.639% | $231.9405 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $1,068.94 | $1,163.0039 | $1,163.00 | $1,163.00 | $1,163.00 | |