| 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 | $170.87 | 10.824% | $189.365 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $78.39 | 10.381% | $86.5277 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $230.53 | 9.315% | $252.0039 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $48.70 | 7.275% | $52.2429 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $202.99 | 5.510% | $214.1747 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $56.91 | 3.422% | $58.8575 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $175.76 | 5.102% | $184.7273 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $964.15 | $1,037.8990 | $1,037.90 | $1,037.90 | $1,037.90 | |