| 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 | $171.36 | 11.823% | $191.6199 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $130.91 | 7.243% | $140.3918 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $6.25 | 13.578% | $7.0986 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $164.80 | 6.477% | $175.4741 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $104.25 | 8.778% | $113.4011 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $100.99 | 6.213% | $107.2645 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $20.42 | 4.823% | $21.4049 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $698.98 | $756.6549 | $756.64 | $756.60 | $756.70 | |