| 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 | $163.79 | 3.630% | $169.7356 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $176.55 | 10.255% | $194.6552 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $206.82 | 6.874% | $221.0368 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $140.72 | 10.180% | $155.0453 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $84.25 | 3.126% | $86.8837 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $131.36 | 8.630% | $142.6964 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $128.44 | 4.356% | $134.0348 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $1,031.93 | $1,104.0878 | $1,104.10 | $1,104.15 | $1,104.00 | |