| 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 | $20.64 | 11.158% | $22.943 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $33.37 | 9.626% | $36.5822 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $158.30 | 5.501% | $167.0081 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $175.52 | 9.435% | $192.0803 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $227.85 | 4.233% | $237.4949 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $141.83 | 9.256% | $154.9578 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $127.62 | 8.159% | $138.0325 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $885.13 | $949.0988 | $949.09 | $949.15 | $949.10 | |