| 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 | $118.27 | 7.482% | $127.119 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $171.70 | 7.593% | $184.7372 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $225.82 | 12.706% | $254.5127 | $254.51 | $254.50 | $254.50 |
| Purchase #4 | $16.53 | 4.534% | $17.2795 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $109.64 | 3.445% | $113.4171 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $150.92 | 4.153% | $157.1877 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $13.58 | 9.600% | $14.8837 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $806.46 | $869.1369 | $869.14 | $869.15 | $869.10 | |