| 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 | $188.98 | 4.149% | $196.8208 | $196.82 | $196.80 | $196.80 |
| Purchase #2 | $138.98 | 5.166% | $146.1597 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $134.72 | 10.481% | $148.84 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $99.61 | 7.290% | $106.8716 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $215.79 | 8.151% | $233.379 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $148.33 | 5.779% | $156.902 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $206.62 | 12.606% | $232.6665 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $1,133.03 | $1,221.6396 | $1,221.64 | $1,221.60 | $1,221.70 | |