| 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 | $18.80 | 7.702% | $20.248 | $20.25 | $20.25 | $20.20 |
| Purchase #2 | $226.40 | 6.293% | $240.6474 | $240.65 | $240.65 | $240.60 |
| Purchase #3 | $63.47 | 11.476% | $70.7538 | $70.75 | $70.75 | $70.80 |
| Purchase #4 | $161.52 | 11.352% | $179.8558 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $54.35 | 11.677% | $60.6964 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $175.87 | 5.872% | $186.1971 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $128.61 | 10.833% | $142.5423 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $829.02 | $900.9408 | $900.95 | $900.95 | $900.90 | |