| 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 | $160.98 | 3.856% | $167.1874 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $241.79 | 5.448% | $254.9627 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $102.25 | 3.785% | $106.1202 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $5.58 | 8.524% | $6.0556 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $109.34 | 5.717% | $115.591 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $200.49 | 4.435% | $209.3817 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $19.58 | 13.194% | $22.1634 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $840.01 | $881.4620 | $881.46 | $881.45 | $881.60 | |