| 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 | $131.64 | 13.181% | $148.9915 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $166.89 | 5.449% | $175.9838 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $207.86 | 11.159% | $231.0551 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $174.61 | 8.741% | $189.8727 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $162.26 | 12.868% | $183.1396 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $75.92 | 3.578% | $78.6364 | $78.64 | $78.65 | $78.60 |
| Purchase #7 | $99.80 | 3.355% | $103.1483 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $1,018.98 | $1,110.8274 | $1,110.83 | $1,110.85 | $1,110.80 | |