| 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 | $188.78 | 8.728% | $205.2567 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $236.74 | 7.787% | $255.1749 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $25.33 | 6.847% | $27.0643 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $130.76 | 7.619% | $140.7226 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $185.87 | 4.292% | $193.8475 | $193.85 | $193.85 | $193.80 |
| Purchase #6 | $15.88 | 5.635% | $16.7748 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $80.83 | 5.269% | $85.0889 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $864.19 | $923.9297 | $923.92 | $923.85 | $924.00 | |