| 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 | $188.44 | 7.800% | $203.1383 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $139.61 | 5.871% | $147.8065 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $7.36 | 10.666% | $8.145 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $236.41 | 12.476% | $265.9045 | $265.90 | $265.90 | $265.90 |
| Purchase #5 | $212.59 | 6.737% | $226.9122 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $24.27 | 13.825% | $27.6253 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $194.46 | 4.305% | $202.8315 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $1,003.14 | $1,082.3633 | $1,082.37 | $1,082.40 | $1,082.20 | |