| 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 | $201.87 | 8.700% | $219.4327 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $15.93 | 7.527% | $17.1291 | $17.13 | $17.15 | $17.10 |
| Purchase #3 | $78.66 | 13.289% | $89.1131 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $23.42 | 6.220% | $24.8767 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $153.33 | 7.498% | $164.8267 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $102.93 | 4.400% | $107.4589 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $51.73 | 7.653% | $55.6889 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $627.87 | $678.5261 | $678.53 | $678.60 | $678.50 | |