| 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 | $168.33 | 13.314% | $190.7415 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $241.79 | 5.801% | $255.8162 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $181.99 | 7.571% | $195.7685 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $9.81 | 12.738% | $11.0596 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $77.84 | 4.353% | $81.2284 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $120.74 | 4.341% | $125.9813 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $130.66 | 11.722% | $145.976 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $931.16 | $1,006.5715 | $1,006.58 | $1,006.60 | $1,006.60 | |