| 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 | $100.41 | 6.306% | $106.7419 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $146.53 | 8.228% | $158.5865 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $23.85 | 13.511% | $27.0724 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $170.93 | 12.510% | $192.3133 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $96.89 | 3.486% | $100.2676 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $37.38 | 3.214% | $38.5814 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $203.40 | 11.510% | $226.8113 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $779.39 | $850.3744 | $850.37 | $850.35 | $850.40 | |