| 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 | $161.96 | 9.689% | $177.6523 | $177.65 | $177.65 | $177.70 |
| Purchase #2 | $120.83 | 7.660% | $130.0856 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $109.52 | 7.775% | $118.0352 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $49.32 | 4.224% | $51.4033 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $9.39 | 12.430% | $10.5572 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $119.50 | 4.592% | $124.9874 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $246.54 | 12.864% | $278.2549 | $278.25 | $278.25 | $278.30 |
| 7 purchase totals = | $817.06 | $890.9759 | $890.98 | $891.00 | $891.10 | |