| 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 | $173.60 | 13.472% | $196.9874 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $134.66 | 4.553% | $140.7911 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $33.48 | 4.730% | $35.0636 | $35.06 | $35.05 | $35.10 |
| Purchase #4 | $42.34 | 5.565% | $44.6962 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $205.74 | 13.456% | $233.4244 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $70.29 | 3.842% | $72.9905 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $24.91 | 8.661% | $27.0675 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $685.02 | $751.0207 | $751.02 | $751.00 | $751.10 | |