| 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 | $180.25 | 5.838% | $190.773 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $177.51 | 8.534% | $192.6587 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $216.94 | 3.626% | $224.8062 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $226.99 | 10.834% | $251.5821 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $95.32 | 5.161% | $100.2395 | $100.24 | $100.25 | $100.20 |
| Purchase #6 | $65.81 | 9.387% | $71.9876 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $180.46 | 8.736% | $196.225 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $1,143.28 | $1,228.2721 | $1,228.28 | $1,228.30 | $1,228.30 | |