| 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 | $170.37 | 12.337% | $191.3885 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $39.89 | 8.481% | $43.2731 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $97.77 | 8.754% | $106.3288 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $141.64 | 13.737% | $161.0971 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $57.97 | 4.594% | $60.6331 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $114.90 | 3.734% | $119.1904 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $75.47 | 9.187% | $82.4034 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $698.01 | $764.3144 | $764.31 | $764.35 | $764.30 | |