| 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 | $162.67 | 6.506% | $173.2533 | $173.25 | $173.25 | $173.30 |
| Purchase #2 | $178.82 | 6.590% | $190.6042 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $119.25 | 10.405% | $131.658 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $9.54 | 3.344% | $9.859 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $70.87 | 9.418% | $77.5445 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $31.87 | 7.598% | $34.2915 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $176.81 | 8.681% | $192.1589 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $749.83 | $809.3694 | $809.36 | $809.35 | $809.50 | |