| 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 | $153.58 | 9.874% | $168.7445 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $210.42 | 12.620% | $236.975 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $133.36 | 5.207% | $140.3041 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $164.95 | 12.329% | $185.2867 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $126.72 | 6.269% | $134.6641 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $126.95 | 7.823% | $136.8813 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $112.92 | 8.283% | $122.2732 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,028.90 | $1,125.1289 | $1,125.12 | $1,125.15 | $1,125.20 | |