| 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 | $156.36 | 4.401% | $163.2414 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $131.81 | 3.300% | $136.1597 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $137.31 | 13.436% | $155.759 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $156.85 | 5.518% | $165.505 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $207.25 | 6.506% | $220.7337 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $140.47 | 10.705% | $155.5073 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $74.66 | 7.445% | $80.2184 | $80.22 | $80.20 | $80.20 |
| 7 purchase totals = | $1,004.71 | $1,077.1245 | $1,077.13 | $1,077.10 | $1,077.10 | |