| 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 | $182.54 | 5.559% | $192.6874 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $32.27 | 13.427% | $36.6029 | $36.60 | $36.60 | $36.60 |
| Purchase #3 | $83.49 | 4.605% | $87.3347 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $248.35 | 8.775% | $270.1427 | $270.14 | $270.15 | $270.10 |
| Purchase #5 | $76.36 | 13.676% | $86.803 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $20.97 | 8.487% | $22.7497 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $192.52 | 5.377% | $202.8718 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $836.50 | $899.1922 | $899.18 | $899.20 | $899.10 | |