| 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 | $182.42 | 10.193% | $201.0141 | $201.01 | $201.00 | $201.00 |
| Purchase #2 | $105.95 | 10.744% | $117.3333 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $163.27 | 7.168% | $174.9732 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $185.60 | 3.552% | $192.1925 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $127.31 | 12.264% | $142.9233 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $10.59 | 13.811% | $12.0526 | $12.05 | $12.05 | $12.10 |
| Purchase #7 | $61.74 | 13.652% | $70.1687 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $836.88 | $910.6577 | $910.64 | $910.60 | $910.70 | |