| 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 | $110.79 | 11.190% | $123.1874 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $119.28 | 5.342% | $125.6519 | $125.65 | $125.65 | $125.70 |
| Purchase #3 | $196.28 | 10.575% | $217.0366 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $146.34 | 3.165% | $150.9717 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $128.64 | 9.374% | $140.6987 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $22.68 | 12.527% | $25.5211 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $115.50 | 7.504% | $124.1671 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $839.51 | $907.2345 | $907.24 | $907.20 | $907.30 | |