| 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 | $179.83 | 13.366% | $203.8661 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $201.78 | 12.806% | $227.6199 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $11.35 | 9.742% | $12.4557 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $13.27 | 11.649% | $14.8158 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $167.25 | 13.476% | $189.7886 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $232.89 | 10.432% | $257.1851 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $139.82 | 11.731% | $156.2223 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $946.19 | $1,061.9535 | $1,061.97 | $1,061.90 | $1,062.00 | |