| 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 | $166.81 | 9.856% | $183.2508 | $183.25 | $183.25 | $183.30 |
| Purchase #2 | $114.44 | 8.230% | $123.8584 | $123.86 | $123.85 | $123.90 |
| Purchase #3 | $9.26 | 5.460% | $9.7656 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $149.30 | 13.848% | $169.9751 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $219.88 | 5.405% | $231.7645 | $231.76 | $231.75 | $231.80 |
| Purchase #6 | $247.65 | 13.579% | $281.2784 | $281.28 | $281.30 | $281.30 |
| Purchase #7 | $244.79 | 5.156% | $257.4114 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,152.13 | $1,257.3042 | $1,257.31 | $1,257.30 | $1,257.50 | |