| 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 | $201.27 | 4.376% | $210.0776 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $59.42 | 9.798% | $65.242 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $178.35 | 8.389% | $193.3118 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $144.28 | 13.136% | $163.2326 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $208.28 | 8.863% | $226.7399 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $137.29 | 5.836% | $145.3022 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $142.78 | 3.299% | $147.4903 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $1,071.67 | $1,151.3964 | $1,151.39 | $1,151.45 | $1,151.30 | |