| 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 | $186.61 | 9.769% | $204.8399 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $21.81 | 8.836% | $23.7371 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $35.59 | 5.347% | $37.493 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $35.59 | 6.797% | $38.0091 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $15.64 | 3.281% | $16.1531 | $16.15 | $16.15 | $16.20 |
| Purchase #6 | $132.95 | 4.300% | $138.6669 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $8.38 | 6.742% | $8.945 | $8.95 | $8.95 | $8.90 |
| 7 purchase totals = | $436.57 | $467.8441 | $467.85 | $467.85 | $467.80 | |