| 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 | $138.94 | 8.512% | $150.7666 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $186.85 | 6.397% | $198.8028 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $95.49 | 9.708% | $104.7602 | $104.76 | $104.75 | $104.80 |
| Purchase #4 | $174.81 | 13.124% | $197.7521 | $197.75 | $197.75 | $197.80 |
| Purchase #5 | $70.67 | 9.271% | $77.2218 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $133.59 | 12.494% | $150.2807 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $227.79 | 10.855% | $252.5166 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,028.14 | $1,132.1008 | $1,132.10 | $1,132.05 | $1,132.20 | |