| 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 | $120.77 | 13.291% | $136.8215 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $167.48 | 13.801% | $190.5939 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $170.44 | 4.264% | $177.7076 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $100.47 | 7.413% | $107.9178 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $119.31 | 5.858% | $126.2992 | $126.30 | $126.30 | $126.30 |
| Purchase #6 | $129.93 | 10.240% | $143.2348 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $184.48 | 10.776% | $204.3596 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $992.88 | $1,086.9344 | $1,086.93 | $1,086.90 | $1,086.90 | |