| 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 | $136.99 | 7.514% | $147.2834 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $78.33 | 4.450% | $81.8157 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $242.40 | 7.324% | $260.1534 | $260.15 | $260.15 | $260.20 |
| Purchase #4 | $104.79 | 12.282% | $117.6603 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $221.35 | 10.792% | $245.2381 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $199.54 | 3.814% | $207.1505 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $34.57 | 11.761% | $38.6358 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $1,017.97 | $1,097.9372 | $1,097.94 | $1,097.95 | $1,098.00 | |