| 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 | $196.71 | 7.177% | $210.8279 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $176.98 | 12.870% | $199.7573 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $79.80 | 3.322% | $82.451 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $236.62 | 4.815% | $248.0133 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $34.68 | 7.202% | $37.1777 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $168.59 | 7.550% | $181.3185 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $189.74 | 13.417% | $215.1974 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,083.12 | $1,174.7431 | $1,174.75 | $1,174.75 | $1,174.80 | |