| 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 | $136.63 | 10.365% | $150.7917 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $110.56 | 13.203% | $125.1572 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $166.25 | 10.170% | $183.1576 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $223.56 | 4.378% | $233.3475 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $157.71 | 8.633% | $171.3251 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $230.72 | 13.444% | $261.738 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $147.65 | 7.193% | $158.2705 | $158.27 | $158.25 | $158.30 |
| 7 purchase totals = | $1,173.08 | $1,283.7876 | $1,283.80 | $1,283.80 | $1,283.80 | |