| 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 | $152.60 | 7.381% | $163.8634 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $218.78 | 5.154% | $230.0559 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $77.45 | 6.525% | $82.5036 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $23.25 | 11.567% | $25.9393 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $216.99 | 11.682% | $242.3388 | $242.34 | $242.35 | $242.30 |
| Purchase #6 | $209.94 | 5.581% | $221.6568 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $209.85 | 6.405% | $223.2909 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,108.86 | $1,189.6487 | $1,189.65 | $1,189.65 | $1,189.70 | |