| 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 | $174.53 | 3.851% | $181.2512 | $181.25 | $181.25 | $181.30 |
| Purchase #2 | $178.50 | 9.342% | $195.1755 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $250.32 | 6.186% | $265.8048 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $171.38 | 8.852% | $186.5506 | $186.55 | $186.55 | $186.60 |
| Purchase #5 | $208.91 | 3.133% | $215.4552 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $60.97 | 9.450% | $66.7317 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $240.26 | 10.265% | $264.9227 | $264.92 | $264.90 | $264.90 |
| 7 purchase totals = | $1,284.87 | $1,375.8917 | $1,375.89 | $1,375.90 | $1,376.00 | |