| 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 | $137.59 | 12.550% | $154.8575 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $54.56 | 6.427% | $58.0666 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $176.43 | 6.642% | $188.1485 | $188.15 | $188.15 | $188.10 |
| Purchase #4 | $170.38 | 3.483% | $176.3143 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $33.65 | 13.512% | $38.1968 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $146.29 | 13.495% | $166.0318 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $183.91 | 9.409% | $201.2141 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $902.81 | $982.8296 | $982.83 | $982.80 | $982.80 | |