| 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 | $17.91 | 4.704% | $18.7525 | $18.75 | $18.75 | $18.80 |
| Purchase #2 | $153.40 | 8.282% | $166.1046 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $171.82 | 11.116% | $190.9195 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $197.28 | 9.594% | $216.207 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $173.86 | 5.869% | $184.0638 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $231.50 | 7.734% | $249.4042 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $167.79 | 7.269% | $179.9867 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $1,113.56 | $1,205.4383 | $1,205.43 | $1,205.40 | $1,205.50 | |