| 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 | $162.42 | 11.862% | $181.6863 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $9.61 | 3.442% | $9.9408 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $143.39 | 10.671% | $158.6911 | $158.69 | $158.70 | $158.70 |
| Purchase #4 | $227.61 | 5.243% | $239.5436 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $177.89 | 4.405% | $185.7261 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $130.75 | 7.206% | $140.1718 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $226.94 | 9.303% | $248.0522 | $248.05 | $248.05 | $248.10 |
| 7 purchase totals = | $1,078.61 | $1,163.8119 | $1,163.81 | $1,163.85 | $1,163.80 | |