| 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 | $139.51 | 13.852% | $158.8349 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $50.51 | 3.417% | $52.2359 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $8.93 | 9.221% | $9.7534 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $180.93 | 7.801% | $195.0443 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $226.73 | 9.469% | $248.1991 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $170.74 | 6.560% | $181.9405 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $116.54 | 5.823% | $123.3261 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $893.89 | $969.3342 | $969.33 | $969.40 | $969.20 | |