| 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 | $178.70 | 13.434% | $202.7066 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $13.74 | 10.762% | $15.2187 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $56.50 | 8.859% | $61.5053 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $207.92 | 11.113% | $231.0261 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $171.81 | 4.700% | $179.8851 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $105.60 | 9.836% | $115.9868 | $115.99 | $116.00 | $116.00 |
| Purchase #7 | $118.70 | 9.322% | $129.7652 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $852.97 | $936.0938 | $936.12 | $936.10 | $936.10 | |