| 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 | $176.32 | 4.641% | $184.503 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $179.28 | 6.673% | $191.2434 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $124.72 | 5.227% | $131.2391 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $229.94 | 6.649% | $245.2287 | $245.23 | $245.25 | $245.20 |
| Purchase #5 | $156.54 | 7.240% | $167.8735 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $22.81 | 4.689% | $23.8796 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $129.35 | 7.244% | $138.7201 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $1,018.96 | $1,082.6874 | $1,082.68 | $1,082.70 | $1,082.60 | |