| 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 | $150.82 | 11.496% | $168.1583 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $141.60 | 8.334% | $153.4009 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $53.46 | 13.743% | $60.807 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $7.86 | 7.322% | $8.4355 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $231.98 | 9.632% | $254.3243 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $26.54 | 13.352% | $30.0836 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $233.95 | 12.494% | $263.1797 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $846.21 | $938.3893 | $938.39 | $938.40 | $938.40 | |