| 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 | $193.59 | 9.374% | $211.7371 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $46.27 | 9.807% | $50.8077 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $151.60 | 10.849% | $168.0471 | $168.05 | $168.05 | $168.00 |
| Purchase #4 | $167.25 | 5.803% | $176.9555 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $176.76 | 10.717% | $195.7034 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $10.57 | 12.102% | $11.8492 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $126.83 | 10.536% | $140.1928 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $872.87 | $955.2928 | $955.30 | $955.30 | $955.20 | |