| 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 | $40.31 | 13.173% | $45.62 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $152.95 | 9.489% | $167.4634 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $15.43 | 8.704% | $16.773 | $16.77 | $16.75 | $16.80 |
| Purchase #4 | $140.57 | 12.627% | $158.3198 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $235.59 | 4.646% | $246.5355 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $207.83 | 11.280% | $231.2732 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $33.97 | 12.694% | $38.2822 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $826.65 | $904.2671 | $904.26 | $904.20 | $904.30 | |