| 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 | $43.82 | 12.157% | $49.1472 | $49.15 | $49.15 | $49.10 |
| Purchase #2 | $181.74 | 9.381% | $198.789 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $147.67 | 12.374% | $165.9427 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $187.78 | 10.193% | $206.9204 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $180.97 | 4.713% | $189.4991 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $164.83 | 12.687% | $185.742 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $171.29 | 8.812% | $186.3841 | $186.38 | $186.40 | $186.40 |
| 7 purchase totals = | $1,078.10 | $1,182.4245 | $1,182.42 | $1,182.45 | $1,182.30 | |