| 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 | $130.90 | 11.375% | $145.7899 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $101.37 | 6.599% | $108.0594 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $46.33 | 11.501% | $51.6584 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $93.36 | 10.413% | $103.0816 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $137.97 | 10.448% | $152.3851 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $146.37 | 7.265% | $157.0038 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $58.79 | 13.712% | $66.8513 | $66.85 | $66.85 | $66.90 |
| 7 purchase totals = | $715.09 | $784.8295 | $784.83 | $784.85 | $785.00 | |