| 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 | $154.98 | 12.419% | $174.227 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $122.81 | 13.362% | $139.2199 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $185.84 | 10.625% | $205.5855 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $73.79 | 3.779% | $76.5785 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $213.61 | 4.244% | $222.6756 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $192.81 | 12.582% | $217.0694 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $164.28 | 12.311% | $184.5045 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $1,108.12 | $1,219.8604 | $1,219.87 | $1,219.90 | $1,219.90 | |