| 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 | $170.83 | 12.658% | $192.4537 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $135.39 | 3.534% | $140.1747 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $77.84 | 8.294% | $84.296 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $134.82 | 5.524% | $142.2675 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $109.79 | 4.163% | $114.3606 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $192.56 | 11.183% | $214.094 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $97.60 | 5.464% | $102.9329 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $918.83 | $990.5794 | $990.57 | $990.55 | $990.70 | |