| 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 | $176.66 | 5.249% | $185.9329 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $119.88 | 12.416% | $134.7643 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $10.42 | 12.870% | $11.7611 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $193.72 | 5.465% | $204.3068 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $181.51 | 6.267% | $192.8852 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $143.68 | 9.597% | $157.469 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $18.39 | 8.660% | $19.9826 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $844.26 | $907.1019 | $907.10 | $907.10 | $907.20 | |