| 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 | $159.75 | 5.207% | $168.0682 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $66.84 | 12.783% | $75.3842 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $229.66 | 8.854% | $249.9941 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $151.75 | 10.389% | $167.5153 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $221.33 | 5.124% | $232.6709 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $239.80 | 8.455% | $260.0751 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $34.84 | 12.155% | $39.0748 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $1,103.97 | $1,192.7826 | $1,192.78 | $1,192.75 | $1,192.90 | |