| 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 | $179.52 | 7.533% | $193.0432 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $73.94 | 9.251% | $80.7802 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $246.87 | 8.530% | $267.928 | $267.93 | $267.95 | $267.90 |
| Purchase #4 | $144.77 | 9.123% | $157.9774 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $155.90 | 3.375% | $161.1616 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $229.51 | 11.196% | $255.2059 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $122.56 | 8.490% | $132.9653 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $1,153.07 | $1,249.0616 | $1,249.07 | $1,249.10 | $1,249.10 | |