| 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 | $67.32 | 10.291% | $74.2479 | $74.25 | $74.25 | $74.20 |
| Purchase #2 | $80.31 | 10.316% | $88.5948 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $167.35 | 13.702% | $190.2803 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $204.33 | 4.374% | $213.2674 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $170.78 | 7.826% | $184.1452 | $184.15 | $184.15 | $184.10 |
| Purchase #6 | $250.54 | 5.865% | $265.2342 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $210.28 | 3.522% | $217.6861 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $1,150.91 | $1,233.4559 | $1,233.46 | $1,233.50 | $1,233.40 | |