| 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 | $141.35 | 13.708% | $160.7263 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $156.82 | 11.451% | $174.7775 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $163.76 | 10.717% | $181.3102 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $175.65 | 11.842% | $196.4505 | $196.45 | $196.45 | $196.50 |
| Purchase #5 | $77.65 | 13.104% | $87.8253 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $138.36 | 5.343% | $145.7526 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $215.74 | 8.496% | $234.0693 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,069.33 | $1,180.9117 | $1,180.92 | $1,180.95 | $1,181.00 | |