| 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 | $165.50 | 4.396% | $172.7754 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $141.76 | 12.152% | $158.9867 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $133.59 | 10.183% | $147.1935 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $41.98 | 12.599% | $47.2691 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $56.84 | 10.871% | $63.0191 | $63.02 | $63.00 | $63.00 |
| Purchase #6 | $110.50 | 13.372% | $125.2761 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $147.68 | 13.421% | $167.5001 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $797.85 | $882.0200 | $882.03 | $882.05 | $882.10 | |