| 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 | $130.56 | 9.447% | $142.894 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $156.34 | 12.381% | $175.6965 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $59.25 | 3.550% | $61.3534 | $61.35 | $61.35 | $61.40 |
| Purchase #4 | $103.75 | 13.733% | $117.998 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $77.40 | 10.268% | $85.3474 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $114.67 | 12.501% | $129.0049 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $249.63 | 9.263% | $272.7532 | $272.75 | $272.75 | $272.80 |
| 7 purchase totals = | $891.60 | $985.0474 | $985.04 | $985.05 | $985.10 | |