| 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 | $193.47 | 8.428% | $209.7757 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $15.67 | 13.347% | $17.7615 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $196.99 | 13.849% | $224.2711 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $167.64 | 12.102% | $187.9278 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $125.41 | 12.822% | $141.4901 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $191.33 | 3.539% | $198.1012 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $138.26 | 8.133% | $149.5047 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $1,028.77 | $1,128.8321 | $1,128.83 | $1,128.85 | $1,128.90 | |