| 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 | $129.39 | 11.127% | $143.7872 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $111.71 | 6.509% | $118.9812 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $106.43 | 6.339% | $113.1766 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $161.92 | 7.743% | $174.4575 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $73.74 | 8.648% | $80.117 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $122.36 | 9.541% | $134.0344 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $91.67 | 11.129% | $101.872 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $797.22 | $866.4259 | $866.43 | $866.45 | $866.50 | |