| 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 | $155.34 | 12.514% | $174.7792 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $110.84 | 3.447% | $114.6607 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $49.84 | 5.662% | $52.6619 | $52.66 | $52.65 | $52.70 |
| Purchase #4 | $111.97 | 9.241% | $122.3171 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $105.80 | 13.200% | $119.7656 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $190.25 | 13.248% | $215.4543 | $215.45 | $215.45 | $215.50 |
| Purchase #7 | $63.48 | 13.767% | $72.2193 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $787.52 | $871.8581 | $871.86 | $871.80 | $872.00 | |