| 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 | $160.60 | 12.545% | $180.7473 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $110.94 | 9.198% | $121.1443 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $77.87 | 3.731% | $80.7753 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $207.84 | 8.585% | $225.6831 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $184.35 | 8.795% | $200.5636 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $34.37 | 9.645% | $37.685 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $81.32 | 10.682% | $90.0066 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $857.29 | $936.6052 | $936.61 | $936.65 | $936.60 | |