| 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 | $204.78 | 13.394% | $232.2082 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $177.63 | 11.703% | $198.418 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $129.41 | 10.257% | $142.6836 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $83.38 | 9.498% | $91.2994 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $150.32 | 9.636% | $164.8048 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $146.73 | 12.599% | $165.2165 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $154.46 | 6.290% | $164.1755 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,046.71 | $1,158.8060 | $1,158.81 | $1,158.80 | $1,158.80 | |