| 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 | $161.52 | 11.650% | $180.3371 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $69.40 | 11.841% | $77.6177 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $221.29 | 7.207% | $237.2384 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $69.61 | 11.134% | $77.3604 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $17.29 | 7.857% | $18.6485 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $103.26 | 3.207% | $106.5715 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $184.35 | 12.230% | $206.896 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $826.72 | $904.6696 | $904.68 | $904.65 | $904.60 | |