| 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 | $165.62 | 8.227% | $179.2456 | $179.25 | $179.25 | $179.20 |
| Purchase #2 | $9.96 | 3.828% | $10.3413 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $44.55 | 8.602% | $48.3822 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $130.90 | 7.785% | $141.0906 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $166.58 | 7.632% | $179.2934 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $69.83 | 7.250% | $74.8927 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $220.95 | 7.632% | $237.8129 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $808.39 | $871.0587 | $871.05 | $871.10 | $871.00 | |