| 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 | $202.28 | 7.639% | $217.7322 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $163.90 | 13.692% | $186.3412 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $169.85 | 5.502% | $179.1951 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $14.71 | 6.675% | $15.6919 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $156.53 | 12.402% | $175.9429 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $16.31 | 6.189% | $17.3194 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $121.78 | 8.241% | $131.8159 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $845.36 | $924.0386 | $924.04 | $924.05 | $923.90 | |