| 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 | $144.89 | 5.413% | $152.7329 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $37.73 | 5.799% | $39.918 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $221.93 | 6.105% | $235.4788 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $28.97 | 5.345% | $30.5184 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $87.60 | 11.468% | $97.646 | $97.65 | $97.65 | $97.60 |
| Purchase #6 | $28.53 | 13.330% | $32.333 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $115.74 | 3.395% | $119.6694 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $665.39 | $708.2965 | $708.30 | $708.30 | $708.20 | |