| 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 | $157.54 | 11.719% | $176.0021 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $213.97 | 3.381% | $221.2043 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $137.89 | 7.114% | $147.6995 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $81.45 | 8.226% | $88.1501 | $88.15 | $88.15 | $88.20 |
| Purchase #5 | $186.37 | 6.369% | $198.2399 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $147.47 | 11.814% | $164.8921 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $77.70 | 10.733% | $86.0395 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $1,002.39 | $1,082.2275 | $1,082.22 | $1,082.25 | $1,082.20 | |