| 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 | $175.59 | 7.494% | $188.7487 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $103.47 | 6.700% | $110.4025 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $175.32 | 13.289% | $198.6183 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $98.56 | 8.156% | $106.5986 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $195.41 | 6.157% | $207.4414 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $250.47 | 7.416% | $269.0449 | $269.04 | $269.05 | $269.00 |
| Purchase #7 | $90.60 | 3.800% | $94.0428 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $1,089.42 | $1,174.8972 | $1,174.89 | $1,174.90 | $1,174.70 | |