| 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 | $138.50 | 6.142% | $147.0067 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $231.94 | 6.135% | $246.1695 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $142.70 | 8.614% | $154.9922 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $89.34 | 3.240% | $92.2346 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $93.42 | 3.558% | $96.7439 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $140.32 | 10.369% | $154.8698 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $97.93 | 8.636% | $106.3872 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $934.15 | $998.4039 | $998.40 | $998.40 | $998.40 | |