| 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 | $158.99 | 5.664% | $167.9952 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $42.76 | 3.585% | $44.2929 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $206.83 | 10.542% | $228.634 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $106.58 | 13.421% | $120.8841 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $22.41 | 8.758% | $24.3727 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $131.64 | 6.680% | $140.4336 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $130.75 | 10.857% | $144.9455 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $799.96 | $871.5580 | $871.55 | $871.60 | $871.50 | |