| 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 | $162.25 | 12.798% | $183.0148 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $188.58 | 3.710% | $195.5763 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $206.89 | 11.539% | $230.763 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $246.93 | 13.714% | $280.794 | $280.79 | $280.80 | $280.80 |
| Purchase #5 | $160.87 | 11.719% | $179.7224 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $196.81 | 12.409% | $221.2322 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $27.71 | 8.561% | $30.0823 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $1,190.04 | $1,321.1850 | $1,321.17 | $1,321.20 | $1,321.20 | |