| 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 | $142.40 | 10.670% | $157.5941 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $120.79 | 3.779% | $125.3547 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $73.54 | 11.813% | $82.2273 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $123.49 | 8.313% | $133.7557 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $171.62 | 13.328% | $194.4935 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $223.73 | 8.290% | $242.2772 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $193.73 | 6.335% | $206.0028 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $1,049.30 | $1,141.7053 | $1,141.70 | $1,141.75 | $1,141.80 | |