| 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 | $140.62 | 9.274% | $153.6611 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $30.67 | 6.313% | $32.6062 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $157.31 | 12.655% | $177.2176 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $44.61 | 4.654% | $46.6861 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $30.65 | 12.799% | $34.5729 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $227.51 | 12.166% | $255.1889 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $106.25 | 9.680% | $116.535 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $737.62 | $816.4678 | $816.48 | $816.45 | $816.50 | |