| 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 | $198.67 | 13.578% | $225.6454 | $225.65 | $225.65 | $225.60 |
| Purchase #2 | $115.51 | 5.174% | $121.4865 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $171.49 | 8.591% | $186.2227 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $165.92 | 10.692% | $183.6602 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $25.96 | 6.817% | $27.7297 | $27.73 | $27.75 | $27.70 |
| Purchase #6 | $217.36 | 6.316% | $231.0885 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $188.25 | 4.468% | $196.661 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $1,083.16 | $1,172.4940 | $1,172.50 | $1,172.50 | $1,172.50 | |