| 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 | $139.76 | 9.182% | $152.5928 | $152.59 | $152.60 | $152.60 |
| Purchase #2 | $225.55 | 3.207% | $232.7834 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $220.50 | 8.647% | $239.5666 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $68.88 | 11.598% | $76.8687 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $169.53 | 12.767% | $191.1739 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $151.88 | 8.634% | $164.9933 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $27.76 | 8.418% | $30.0968 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $1,003.86 | $1,088.0755 | $1,088.07 | $1,088.05 | $1,088.20 | |