| 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 | $163.43 | 6.541% | $174.12 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $202.60 | 12.644% | $228.2167 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $225.73 | 11.345% | $251.3391 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $5.75 | 10.777% | $6.3697 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $49.57 | 12.202% | $55.6185 | $55.62 | $55.60 | $55.60 |
| Purchase #6 | $38.92 | 3.418% | $40.2503 | $40.25 | $40.25 | $40.30 |
| Purchase #7 | $210.75 | 6.594% | $224.6469 | $224.65 | $224.65 | $224.60 |
| 7 purchase totals = | $896.75 | $980.5612 | $980.57 | $980.50 | $980.50 | |