| 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 | $167.63 | 8.533% | $181.9339 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $40.51 | 7.792% | $43.6665 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $227.84 | 3.787% | $236.4683 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $39.79 | 5.732% | $42.0708 | $42.07 | $42.05 | $42.10 |
| Purchase #5 | $231.30 | 12.297% | $259.743 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $197.84 | 7.852% | $213.3744 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $63.36 | 12.349% | $71.1843 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $968.27 | $1,048.4412 | $1,048.43 | $1,048.40 | $1,048.50 | |