| 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 | $179.74 | 3.553% | $186.1262 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $190.32 | 12.548% | $214.2014 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $34.87 | 12.438% | $39.2071 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $180.79 | 4.427% | $188.7936 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $221.96 | 8.693% | $241.255 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $132.32 | 3.473% | $136.9155 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $140.35 | 13.663% | $159.526 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $1,080.35 | $1,166.0248 | $1,166.04 | $1,166.05 | $1,166.00 | |