| 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 | $207.33 | 13.565% | $235.4543 | $235.45 | $235.45 | $235.50 |
| Purchase #2 | $133.75 | 6.826% | $142.8798 | $142.88 | $142.90 | $142.90 |
| Purchase #3 | $112.66 | 5.498% | $118.854 | $118.85 | $118.85 | $118.90 |
| Purchase #4 | $163.57 | 9.412% | $178.9652 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $41.27 | 9.753% | $45.2951 | $45.30 | $45.30 | $45.30 |
| Purchase #6 | $177.54 | 13.323% | $201.1937 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $244.93 | 6.586% | $261.0611 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $1,081.05 | $1,183.7032 | $1,183.70 | $1,183.70 | $1,183.90 | |