| 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 | $121.90 | 4.796% | $127.7463 | $127.75 | $127.75 | $127.70 |
| Purchase #2 | $147.33 | 11.840% | $164.7739 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $154.75 | 6.790% | $165.2575 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $139.58 | 8.681% | $151.6969 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $83.60 | 13.306% | $94.7238 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $217.60 | 10.768% | $241.0312 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $158.53 | 3.580% | $164.2054 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $1,023.29 | $1,109.4350 | $1,109.44 | $1,109.40 | $1,109.40 | |