| 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 | $38.28 | 9.267% | $41.8274 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $200.58 | 6.436% | $213.4893 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $145.78 | 10.491% | $161.0738 | $161.07 | $161.05 | $161.10 |
| Purchase #4 | $52.28 | 10.706% | $57.8771 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $47.95 | 6.733% | $51.1785 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $169.35 | 3.349% | $175.0215 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $140.58 | 4.611% | $147.0621 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $794.80 | $847.5297 | $847.53 | $847.55 | $847.60 | |