| 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 | $140.34 | 8.704% | $152.5552 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $81.93 | 13.643% | $93.1077 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $117.84 | 3.461% | $121.9184 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $165.50 | 9.713% | $181.575 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $109.85 | 3.855% | $114.0847 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $237.60 | 3.853% | $246.7547 | $246.75 | $246.75 | $246.80 |
| Purchase #7 | $234.56 | 12.256% | $263.3077 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $1,087.62 | $1,173.3034 | $1,173.31 | $1,173.30 | $1,173.40 | |