| 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 | $134.26 | 5.558% | $141.7222 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $57.46 | 5.610% | $60.6835 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $35.39 | 10.750% | $39.1944 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $163.69 | 8.598% | $177.7641 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $77.26 | 3.396% | $79.8837 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $37.71 | 6.120% | $40.0179 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $101.69 | 4.708% | $106.4776 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $607.46 | $645.7434 | $645.73 | $645.75 | $645.80 | |