| 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 | $186.31 | 11.571% | $207.8679 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $121.59 | 13.481% | $137.9815 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $240.29 | 11.678% | $268.3511 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $166.46 | 7.673% | $179.2325 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $156.84 | 4.116% | $163.2955 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $223.54 | 4.650% | $233.9346 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $49.97 | 10.525% | $55.2293 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $1,145.00 | $1,245.8924 | $1,245.89 | $1,245.95 | $1,245.90 | |