| 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 | $165.67 | 10.858% | $183.6584 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $170.29 | 11.670% | $190.1628 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $109.30 | 7.859% | $117.8899 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $229.47 | 8.125% | $248.1144 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $159.84 | 10.486% | $176.6008 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $57.85 | 13.802% | $65.8345 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $55.33 | 4.605% | $57.8779 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $947.75 | $1,040.1387 | $1,040.13 | $1,040.15 | $1,040.20 | |