| 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 | $144.36 | 9.564% | $158.1666 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $124.71 | 7.486% | $134.0458 | $134.05 | $134.05 | $134.00 |
| Purchase #3 | $242.32 | 4.193% | $252.4805 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $41.87 | 13.179% | $47.388 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $170.66 | 6.333% | $181.4679 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $214.88 | 11.135% | $238.8069 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $130.56 | 8.754% | $141.9892 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $1,069.36 | $1,154.3449 | $1,154.36 | $1,154.35 | $1,154.40 | |