| 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 | $138.58 | 13.287% | $156.9931 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $122.98 | 8.137% | $132.9869 | $132.99 | $133.00 | $133.00 |
| Purchase #3 | $99.39 | 9.180% | $108.514 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $147.99 | 10.299% | $163.2315 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $250.68 | 4.604% | $262.2213 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $162.62 | 7.153% | $174.2522 | $174.25 | $174.25 | $174.30 |
| Purchase #7 | $149.67 | 10.110% | $164.8016 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $1,071.91 | $1,163.0006 | $1,162.99 | $1,163.00 | $1,163.00 | |