| 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 | $178.69 | 4.635% | $186.9723 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $176.73 | 13.128% | $199.9311 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $69.77 | 11.108% | $77.5201 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $225.67 | 11.380% | $251.3512 | $251.35 | $251.35 | $251.40 |
| Purchase #5 | $187.43 | 7.472% | $201.4348 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $161.80 | 3.115% | $166.8401 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $15.83 | 8.583% | $17.1887 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $1,015.92 | $1,101.2383 | $1,101.23 | $1,101.25 | $1,101.20 | |