| 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 | $169.83 | 11.114% | $188.7049 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $150.48 | 11.360% | $167.5745 | $167.57 | $167.55 | $167.60 |
| Purchase #3 | $77.90 | 4.868% | $81.6922 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $150.68 | 9.675% | $165.2583 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $151.94 | 9.200% | $165.9185 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $203.39 | 4.812% | $213.1771 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $8.71 | 11.198% | $9.6853 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $912.93 | $992.0108 | $992.01 | $992.00 | $992.10 | |