| 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 | $131.60 | 12.207% | $147.6644 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $61.94 | 10.848% | $68.6593 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $177.85 | 11.533% | $198.3614 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $64.55 | 8.861% | $70.2698 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $197.76 | 13.444% | $224.3469 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $207.25 | 4.583% | $216.7483 | $216.75 | $216.75 | $216.70 |
| Purchase #7 | $158.69 | 9.186% | $173.2673 | $173.27 | $173.25 | $173.30 |
| 7 purchase totals = | $999.64 | $1,099.3174 | $1,099.32 | $1,099.25 | $1,099.40 | |