| 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 | $147.75 | 12.669% | $166.4684 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $121.57 | 8.421% | $131.8074 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $12.32 | 10.390% | $13.6 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $91.28 | 12.541% | $102.7274 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $81.31 | 12.604% | $91.5583 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $46.33 | 12.277% | $52.0179 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $115.45 | 4.577% | $120.7341 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $616.01 | $678.9135 | $678.92 | $678.90 | $678.90 | |