| 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 | $195.91 | 9.584% | $214.686 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $165.30 | 12.734% | $186.3493 | $186.35 | $186.35 | $186.30 |
| Purchase #3 | $114.32 | 13.357% | $129.5897 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $76.75 | 3.369% | $79.3357 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $173.93 | 4.194% | $181.2246 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $134.98 | 3.774% | $140.0741 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $202.85 | 13.797% | $230.8372 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $1,064.04 | $1,162.0966 | $1,162.10 | $1,162.10 | $1,162.00 | |