| 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 | $172.50 | 11.189% | $191.801 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $81.38 | 4.295% | $84.8753 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $203.95 | 13.844% | $232.1848 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $126.84 | 8.294% | $137.3601 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $189.56 | 5.481% | $199.9498 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $58.97 | 8.363% | $63.9017 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $136.79 | 12.757% | $154.2403 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $969.99 | $1,064.3130 | $1,064.31 | $1,064.35 | $1,064.30 | |