| 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 | $16.36 | 7.645% | $17.6107 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $234.92 | 12.418% | $264.0924 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $154.52 | 4.815% | $161.9601 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $131.30 | 8.113% | $141.9524 | $141.95 | $141.95 | $142.00 |
| Purchase #5 | $82.59 | 9.787% | $90.6731 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $198.83 | 7.858% | $214.4541 | $214.45 | $214.45 | $214.50 |
| Purchase #7 | $225.62 | 5.149% | $237.2372 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,044.14 | $1,127.9800 | $1,127.97 | $1,127.95 | $1,128.10 | |