| 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 | $157.32 | 13.280% | $178.2121 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $121.91 | 9.532% | $133.5305 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $137.70 | 6.440% | $146.5679 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $100.69 | 4.246% | $104.9653 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $125.47 | 9.416% | $137.2843 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $98.40 | 8.696% | $106.9569 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $34.63 | 5.488% | $36.5305 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $776.12 | $844.0475 | $844.05 | $844.05 | $844.10 | |