| 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 | $68.82 | 13.150% | $77.8698 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $126.27 | 12.614% | $142.1977 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $75.59 | 5.510% | $79.755 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $190.31 | 3.759% | $197.4638 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $73.39 | 9.705% | $80.5125 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $7.38 | 6.223% | $7.8393 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $106.45 | 3.821% | $110.5175 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $648.21 | $696.1556 | $696.16 | $696.10 | $696.20 | |