| 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 | $194.58 | 12.182% | $218.2837 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $86.69 | 7.722% | $93.3842 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $96.57 | 7.205% | $103.5279 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $163.65 | 3.153% | $168.8099 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $121.27 | 10.632% | $134.1634 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $167.57 | 12.720% | $188.8849 | $188.88 | $188.90 | $188.90 |
| Purchase #7 | $18.38 | 4.478% | $19.2031 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $848.71 | $926.2571 | $926.24 | $926.30 | $926.30 | |