| 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 | $168.41 | 10.228% | $185.635 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $101.71 | 5.349% | $107.1505 | $107.15 | $107.15 | $107.20 |
| Purchase #3 | $144.71 | 8.515% | $157.0321 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $42.79 | 9.224% | $46.7369 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $52.83 | 8.256% | $57.1916 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $6.95 | 10.725% | $7.6954 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $137.66 | 3.153% | $142.0004 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $655.06 | $703.4419 | $703.45 | $703.50 | $703.40 | |