| 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 | $134.46 | 9.407% | $147.1087 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $139.92 | 8.832% | $152.2777 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $7.81 | 5.625% | $8.2493 | $8.25 | $8.25 | $8.20 |
| Purchase #4 | $146.75 | 9.208% | $160.2627 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $239.76 | 6.328% | $254.932 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $89.69 | 3.133% | $92.5 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $44.91 | 8.353% | $48.6613 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $803.30 | $863.9917 | $863.99 | $864.00 | $864.00 | |