| 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 | $192.37 | 12.118% | $215.6814 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $133.35 | 12.435% | $149.9321 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $132.91 | 8.789% | $144.5915 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $177.76 | 11.782% | $198.7037 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $41.97 | 5.391% | $44.2326 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $168.96 | 5.537% | $178.3153 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $10.79 | 11.264% | $12.0054 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $858.11 | $943.4620 | $943.46 | $943.50 | $943.40 | |