| 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 | $5.63 | 9.337% | $6.1557 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $165.54 | 9.346% | $181.0114 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $16.33 | 5.766% | $17.2716 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $214.82 | 4.159% | $223.7544 | $223.75 | $223.75 | $223.80 |
| Purchase #5 | $6.79 | 3.781% | $7.0467 | $7.05 | $7.05 | $7.00 |
| Purchase #6 | $179.83 | 3.246% | $185.6673 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $114.25 | 8.438% | $123.8904 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $703.19 | $744.7975 | $744.80 | $744.75 | $744.90 | |