| 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 | $163.70 | 4.790% | $171.5412 | $171.54 | $171.55 | $171.50 |
| Purchase #2 | $204.95 | 5.813% | $216.8637 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $189.61 | 5.156% | $199.3863 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $70.69 | 9.519% | $77.419 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $62.57 | 12.759% | $70.5533 | $70.55 | $70.55 | $70.60 |
| Purchase #6 | $248.93 | 13.301% | $282.0402 | $282.04 | $282.05 | $282.00 |
| Purchase #7 | $75.59 | 6.222% | $80.2932 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $1,016.04 | $1,098.0969 | $1,098.09 | $1,098.10 | $1,098.10 | |