| 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 | $157.31 | 7.765% | $169.5251 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $124.62 | 9.167% | $136.0439 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $23.79 | 9.424% | $26.032 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $145.87 | 12.721% | $164.4261 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $137.36 | 7.157% | $147.1909 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $231.90 | 11.449% | $258.4502 | $258.45 | $258.45 | $258.50 |
| Purchase #7 | $203.67 | 6.670% | $217.2548 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $1,024.52 | $1,118.9230 | $1,118.92 | $1,119.00 | $1,118.90 | |