| 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 | $167.36 | 8.441% | $181.4869 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $199.92 | 9.791% | $219.4942 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $25.75 | 7.583% | $27.7026 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $245.59 | 3.840% | $255.0207 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $114.95 | 10.470% | $126.9853 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $139.41 | 12.131% | $156.3218 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $5.97 | 13.196% | $6.7578 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $898.95 | $973.7693 | $973.77 | $973.75 | $973.80 | |